diff --git a/documentation.swagger.json b/documentation.swagger.json
index adbfd8b..2293efa 100644
--- a/documentation.swagger.json
+++ b/documentation.swagger.json
@@ -1,1657 +1,14 @@
-{
-  "consumes": [
-    "application/json"
-  ],
-  "produces": [
-    "application/json"
-  ],
-  "schemes": [
-    "http",
-    "https"
-  ],
-  "swagger": "2.0",
-  "info": {
-    "title": "service/accountBalance.proto",
-    "version": "version not set"
-  },
-  "paths": {
-    "/v1/account/GetAccountBalance": {
-      "get": {
-        "tags": [
-          "AccountBalanceService"
-        ],
-        "operationId": "GetAccountBalance",
-        "parameters": [
-          {
-            "type": "string",
-            "description": "Fetch AccountBalance by type/address.",
-            "name": "AccountAddress",
-            "in": "query"
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelGetAccountBalanceResponse"
-            }
-          }
-        }
-      }
-    },
-    "/v1/account/GetAccountBalances": {
-      "get": {
-        "tags": [
-          "AccountBalanceService"
-        ],
-        "operationId": "GetAccountBalances",
-        "parameters": [
-          {
-            "type": "integer",
-            "format": "int64",
-            "description": "Fetch AccountBalance by its balance (account balance \u003c  BalanceLowerThan).",
-            "name": "BalanceLowerThan",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "description": "Fetch AccountBalance by its balance (account balance \u003e  BalanceHigherThan).",
-            "name": "BalanceHigherThan",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "description": "Fetch AccountBalance by its spendablebalance (account spendablebalance \u003c  BalanceLowerThan).",
-            "name": "SpendableBalanceLowerThan",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "description": "Fetch AccountBalance by its spendablebalance (account spendablebalance \u003e  BalanceHigherThan).",
-            "name": "SpendableBalanceHigherThan",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "description": "Fetch AccountBalance by its spendablebalance (account spendablebalance \u003c  BalanceLowerThan).",
-            "name": "PopRevenueBalanceLowerThan",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "description": "Fetch AccountBalance by its popRevenuebalance (account popRevenuebalance \u003e  BalanceHigherThan).",
-            "name": "PopRevenueBalanceHigherThan",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "description": "Fetch AccountBalance by its Block height.",
-            "name": "BlockHeight",
-            "in": "query"
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelGetAccountBalancesResponse"
-            }
-          }
-        }
-      }
-    },
-    "/v1/block/GetBlock": {
-      "get": {
-        "tags": [
-          "BlockService"
-        ],
-        "operationId": "GetBlock",
-        "parameters": [
-          {
-            "type": "integer",
-            "format": "int32",
-            "description": "Number indicating chaintype.",
-            "name": "ChainType",
-            "in": "query"
-          },
-          {
-            "type": "string",
-            "format": "int64",
-            "description": "Block ID.",
-            "name": "ID",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "description": "number of block to fetch.",
-            "name": "Height",
-            "in": "query"
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelBlockExtendedInfo"
-            }
-          }
-        }
-      }
-    },
-    "/v1/block/GetBlocks": {
-      "get": {
-        "tags": [
-          "BlockService"
-        ],
-        "operationId": "GetBlocks",
-        "parameters": [
-          {
-            "type": "integer",
-            "format": "int32",
-            "description": "Number indicating chaintype.",
-            "name": "ChainType",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "description": "Number of block to fetch.",
-            "name": "Limit",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "description": "Fetch block from `n` height.",
-            "name": "Height",
-            "in": "query"
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelGetBlocksResponse"
-            }
-          }
-        }
-      }
-    },
-    "/v1/host/GetHostInfo": {
-      "get": {
-        "tags": [
-          "HostService"
-        ],
-        "operationId": "GetHostInfo",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelHostInfo"
-            }
-          }
-        }
-      }
-    },
-    "/v1/host/GetHostPeers": {
-      "get": {
-        "tags": [
-          "HostService"
-        ],
-        "operationId": "GetHostPeers",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelGetHostPeersResponse"
-            }
-          }
-        }
-      }
-    },
-    "/v1/mempool/GetMempoolTransaction": {
-      "get": {
-        "tags": [
-          "MempoolService"
-        ],
-        "operationId": "GetMempoolTransaction",
-        "parameters": [
-          {
-            "type": "string",
-            "format": "int64",
-            "description": "Fetch Mempool Transaction by its TransactionBytes.",
-            "name": "ID",
-            "in": "query"
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelGetMempoolTransactionResponse"
-            }
-          }
-        }
-      }
-    },
-    "/v1/mempool/GetMempoolTransactions": {
-      "get": {
-        "tags": [
-          "MempoolService"
-        ],
-        "operationId": "GetMempoolTransactions",
-        "parameters": [
-          {
-            "type": "string",
-            "format": "int64",
-            "description": "Fetch Mempool transactions from arrival timestamp start from n.",
-            "name": "timestampStart",
-            "in": "query"
-          },
-          {
-            "type": "string",
-            "format": "int64",
-            "description": "Fetch Mempool transactions to arrival timestamp end until n.",
-            "name": "timestampEnd",
-            "in": "query"
-          },
-          {
-            "type": "string",
-            "description": "SenderAddress and RecipientAddress.",
-            "name": "address",
-            "in": "query"
-          },
-          {
-            "type": "string",
-            "name": "Pagination.OrderField",
-            "in": "query"
-          },
-          {
-            "enum": [
-              "DESC",
-              "ASC"
-            ],
-            "type": "string",
-            "default": "DESC",
-            "name": "Pagination.OrderBy",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "name": "Pagination.Page",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "name": "Pagination.Limit",
-            "in": "query"
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelGetMempoolTransactionsResponse"
-            }
-          }
-        }
-      }
-    },
-    "/v1/nodeRegistration/GetNodeRegistration": {
-      "get": {
-        "tags": [
-          "NodeRegistrationService"
-        ],
-        "operationId": "GetNodeRegistration",
-        "parameters": [
-          {
-            "type": "string",
-            "format": "byte",
-            "name": "NodePublicKey",
-            "in": "query"
-          },
-          {
-            "type": "string",
-            "name": "AccountAddress",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "name": "RegistrationHeight",
-            "in": "query"
-          },
-          {
-            "type": "string",
-            "name": "NodeAddress.Address",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "name": "NodeAddress.Port",
-            "in": "query"
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelGetNodeRegistrationResponse"
-            }
-          }
-        }
-      }
-    },
-    "/v1/nodeRegistration/GetNodeRegistrations": {
-      "get": {
-        "tags": [
-          "NodeRegistrationService"
-        ],
-        "operationId": "GetNodeRegistrations",
-        "parameters": [
-          {
-            "type": "integer",
-            "format": "int64",
-            "description": "Fetch Node Registries based on queue status \n2 : will retrieve node registries that have been deleted\n1 : will retrieve node registries that still pending\n0: will retrieve node registries that already registered.",
-            "name": "RegistrationStatus",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "description": "Fetch Node Registries when registration height is greater than or equal to.",
-            "name": "MinRegistrationHeight",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "description": "Fetch Node Registries when registration height is less than or equal to.",
-            "name": "MaxRegistrationHeight",
-            "in": "query"
-          },
-          {
-            "type": "string",
-            "name": "Pagination.OrderField",
-            "in": "query"
-          },
-          {
-            "enum": [
-              "DESC",
-              "ASC"
-            ],
-            "type": "string",
-            "default": "DESC",
-            "name": "Pagination.OrderBy",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "name": "Pagination.Page",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "name": "Pagination.Limit",
-            "in": "query"
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelGetNodeRegistrationsResponse"
-            }
-          }
-        }
-      }
-    },
-    "/v1/nodeadmin/generateNodeKey": {
-      "get": {
-        "tags": [
-          "NodeAdminService"
-        ],
-        "operationId": "GenerateNodeKey",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelGenerateNodeKeyResponse"
-            }
-          }
-        }
-      }
-    },
-    "/v1/nodeadmin/getProofOfOwnership": {
-      "get": {
-        "tags": [
-          "NodeAdminService"
-        ],
-        "operationId": "GetProofOfOwnership",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelProofOfOwnership"
-            }
-          }
-        }
-      }
-    },
-    "/v1/transaction/GetTransaction": {
-      "get": {
-        "tags": [
-          "TransactionService"
-        ],
-        "operationId": "GetTransaction",
-        "parameters": [
-          {
-            "type": "string",
-            "format": "int64",
-            "description": "Fetch Transaction by its ID.",
-            "name": "ID",
-            "in": "query"
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelTransaction"
-            }
-          }
-        }
-      }
-    },
-    "/v1/transaction/GetTransactions": {
-      "get": {
-        "tags": [
-          "TransactionService"
-        ],
-        "operationId": "GetTransactions",
-        "parameters": [
-          {
-            "type": "string",
-            "name": "AccountAddress",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "name": "Height",
-            "in": "query"
-          },
-          {
-            "type": "string",
-            "format": "int64",
-            "name": "TimestampStart",
-            "in": "query"
-          },
-          {
-            "type": "string",
-            "format": "int64",
-            "name": "TimestampEnd",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "name": "TransactionType",
-            "in": "query"
-          },
-          {
-            "type": "string",
-            "name": "Pagination.OrderField",
-            "in": "query"
-          },
-          {
-            "enum": [
-              "DESC",
-              "ASC"
-            ],
-            "type": "string",
-            "default": "DESC",
-            "name": "Pagination.OrderBy",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "name": "Pagination.Page",
-            "in": "query"
-          },
-          {
-            "type": "integer",
-            "format": "int64",
-            "name": "Pagination.Limit",
-            "in": "query"
-          }
-        ],
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelGetTransactionsResponse"
-            }
-          }
-        }
-      }
-    },
-    "/v1/transaction/PostTransaction": {
-      "post": {
-        "tags": [
-          "TransactionService"
-        ],
-        "operationId": "PostTransaction",
-        "responses": {
-          "200": {
-            "description": "A successful response.",
-            "schema": {
-              "$ref": "#/definitions/modelPostTransactionResponse"
-            }
-          }
-        }
-      }
-    }
-  },
-  "definitions": {
-    "modelAccountBalance": {
-      "type": "object",
-      "title": "AccountBalance represent the transaction data structure stored in the database",
-      "properties": {
-        "AccountAddress": {
-          "type": "string"
-        },
-        "Balance": {
-          "type": "string",
-          "format": "int64"
-        },
-        "BlockHeight": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "Latest": {
-          "type": "boolean",
-          "format": "boolean"
-        },
-        "PopRevenue": {
-          "type": "string",
-          "format": "int64"
-        },
-        "SpendableBalance": {
-          "type": "string",
-          "format": "int64"
-        }
-      }
-    },
-    "modelBatchReceipt": {
-      "type": "object",
-      "properties": {
-        "DatumHash": {
-          "type": "string",
-          "format": "byte"
-        },
-        "DatumType": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "RMRLinked": {
-          "type": "string",
-          "format": "byte"
-        },
-        "RecipientPublicKey": {
-          "type": "string",
-          "format": "byte"
-        },
-        "RecipientSignature": {
-          "type": "string",
-          "format": "byte"
-        },
-        "ReferenceBlockHash": {
-          "type": "string",
-          "format": "byte"
-        },
-        "ReferenceBlockHeight": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "SenderPublicKey": {
-          "type": "string",
-          "format": "byte"
-        }
-      }
-    },
-    "modelBlock": {
-      "type": "object",
-      "title": "Block represent the block data structure stored in the database",
-      "properties": {
-        "BlockHash": {
-          "type": "string",
-          "format": "byte"
-        },
-        "BlockSeed": {
-          "type": "string",
-          "format": "byte"
-        },
-        "BlockSignature": {
-          "type": "string",
-          "format": "byte"
-        },
-        "BlocksmithPublicKey": {
-          "type": "string",
-          "format": "byte"
-        },
-        "CumulativeDifficulty": {
-          "type": "string"
-        },
-        "Height": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "ID": {
-          "type": "string",
-          "format": "int64"
-        },
-        "PayloadHash": {
-          "type": "string",
-          "format": "byte"
-        },
-        "PayloadLength": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "PreviousBlockHash": {
-          "type": "string",
-          "format": "byte"
-        },
-        "PublishedReceipts": {
-          "type": "array",
-          "items": {
-            "$ref": "#/definitions/modelPublishedReceipt"
-          }
-        },
-        "SmithScale": {
-          "type": "string",
-          "format": "int64"
-        },
-        "Timestamp": {
-          "type": "string",
-          "format": "int64"
-        },
-        "TotalAmount": {
-          "type": "string",
-          "format": "int64"
-        },
-        "TotalCoinBase": {
-          "type": "string",
-          "format": "int64"
-        },
-        "TotalFee": {
-          "type": "string",
-          "format": "int64"
-        },
-        "Transactions": {
-          "type": "array",
-          "items": {
-            "$ref": "#/definitions/modelTransaction"
-          }
-        },
-        "Version": {
-          "type": "integer",
-          "format": "int64"
-        }
-      }
-    },
-    "modelBlockExtendedInfo": {
-      "type": "object",
-      "title": "BlockExtendedInfo represent the Block data plus part of block data not to be persisted to database",
-      "properties": {
-        "Block": {
-          "$ref": "#/definitions/modelBlock"
-        },
-        "BlocksmithAccountAddress": {
-          "type": "string"
-        },
-        "PopChange": {
-          "type": "string",
-          "format": "int64"
-        },
-        "ReceiptValue": {
-          "type": "string",
-          "format": "int64"
-        },
-        "SkippedBlocksmiths": {
-          "type": "array",
-          "items": {
-            "$ref": "#/definitions/modelSkippedBlocksmith"
-          }
-        },
-        "TotalReceipts": {
-          "type": "string",
-          "format": "int64"
-        }
-      }
-    },
-    "modelBlockIdsResponse": {
-      "type": "object",
-      "properties": {
-        "BlockIds": {
-          "type": "array",
-          "items": {
-            "type": "string",
-            "format": "int64"
-          }
-        }
-      }
-    },
-    "modelBlocksData": {
-      "type": "object",
-      "properties": {
-        "NextBlocks": {
-          "type": "array",
-          "items": {
-            "$ref": "#/definitions/modelBlock"
-          }
-        }
-      }
-    },
-    "modelCPUInformation": {
-      "type": "object",
-      "properties": {
-        "CPUIndex": {
-          "type": "integer",
-          "format": "int32"
-        },
-        "CacheSize": {
-          "type": "integer",
-          "format": "int32"
-        },
-        "CoreID": {
-          "type": "string"
-        },
-        "Cores": {
-          "type": "integer",
-          "format": "int32"
-        },
-        "Family": {
-          "type": "string"
-        },
-        "Mhz": {
-          "type": "number",
-          "format": "double"
-        },
-        "Model": {
-          "type": "string"
-        },
-        "ModelName": {
-          "type": "string"
-        },
-        "UsedPercent": {
-          "type": "number",
-          "format": "double"
-        },
-        "VendorId": {
-          "type": "string"
-        }
-      }
-    },
-    "modelChainStatus": {
-      "type": "object",
-      "properties": {
-        "ChainType": {
-          "type": "integer",
-          "format": "int32",
-          "title": "Integer indicating chaintype"
-        },
-        "Height": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "LastBlock": {
-          "$ref": "#/definitions/modelBlock"
-        }
-      }
-    },
-    "modelClaimNodeRegistrationTransactionBody": {
-      "type": "object",
-      "properties": {
-        "NodePublicKey": {
-          "type": "string",
-          "format": "byte"
-        },
-        "Poown": {
-          "title": "Proof of ownership (message + signature)",
-          "$ref": "#/definitions/modelProofOfOwnership"
-        }
-      }
-    },
-    "modelEmpty": {
-      "type": "object",
-      "title": "Empty structure to represent empty parameter in proto"
-    },
-    "modelEmptyTransactionBody": {
-      "type": "object"
-    },
-    "modelGenerateNodeKeyResponse": {
-      "type": "object",
-      "properties": {
-        "NodePublicKey": {
-          "type": "string",
-          "format": "byte"
-        }
-      }
-    },
-    "modelGetAccountBalanceResponse": {
-      "type": "object",
-      "properties": {
-        "AccountBalance": {
-          "$ref": "#/definitions/modelAccountBalance"
-        }
-      }
-    },
-    "modelGetAccountBalancesResponse": {
-      "type": "object",
-      "properties": {
-        "AccountBalance": {
-          "type": "array",
-          "title": "AccountBalances returned",
-          "items": {
-            "$ref": "#/definitions/modelAccountBalance"
-          }
-        },
-        "AccountBalanceSize": {
-          "type": "integer",
-          "format": "int64",
-          "title": "Number of accounts returned"
-        }
-      }
-    },
-    "modelGetBlocksResponse": {
-      "type": "object",
-      "properties": {
-        "Blocks": {
-          "type": "array",
-          "title": "Blocks returned",
-          "items": {
-            "$ref": "#/definitions/modelBlockExtendedInfo"
-          }
-        },
-        "ChainType": {
-          "type": "integer",
-          "format": "int32",
-          "title": "Number indicating chaintype"
-        },
-        "Count": {
-          "type": "integer",
-          "format": "int64",
-          "title": "Number of block returned"
-        },
-        "Height": {
-          "type": "integer",
-          "format": "int64",
-          "title": "Blocks height returned from"
-        }
-      }
-    },
-    "modelGetCommonMilestoneBlockIdsResponse": {
-      "type": "object",
-      "properties": {
-        "BlockIds": {
-          "type": "array",
-          "items": {
-            "type": "string",
-            "format": "int64"
-          }
-        },
-        "Last": {
-          "type": "boolean",
-          "format": "boolean"
-        }
-      }
-    },
-    "modelGetCumulativeDifficultyResponse": {
-      "type": "object",
-      "properties": {
-        "CumulativeDifficulty": {
-          "type": "string"
-        },
-        "Height": {
-          "type": "integer",
-          "format": "int64"
-        }
-      }
-    },
-    "modelGetHostPeersResponse": {
-      "type": "object",
-      "properties": {
-        "ResolvedPeers": {
-          "type": "object",
-          "additionalProperties": {
-            "$ref": "#/definitions/modelPeer"
-          }
-        },
-        "UnresolvedPeers": {
-          "type": "object",
-          "additionalProperties": {
-            "$ref": "#/definitions/modelPeer"
-          }
-        }
-      }
-    },
-    "modelGetMempoolTransactionResponse": {
-      "type": "object",
-      "properties": {
-        "transaction": {
-          "$ref": "#/definitions/modelMempoolTransaction"
-        }
-      }
-    },
-    "modelGetMempoolTransactionsResponse": {
-      "type": "object",
-      "properties": {
-        "MempoolTransactions": {
-          "type": "array",
-          "items": {
-            "$ref": "#/definitions/modelMempoolTransaction"
-          }
-        },
-        "Total": {
-          "type": "string",
-          "format": "uint64"
-        }
-      }
-    },
-    "modelGetMorePeersResponse": {
-      "type": "object",
-      "properties": {
-        "Peers": {
-          "type": "array",
-          "items": {
-            "$ref": "#/definitions/modelNode"
-          }
-        }
-      }
-    },
-    "modelGetNodeHardwareResponse": {
-      "type": "object",
-      "properties": {
-        "NodeHardware": {
-          "$ref": "#/definitions/modelNodeHardware"
-        }
-      }
-    },
-    "modelGetNodeRegistrationResponse": {
-      "type": "object",
-      "properties": {
-        "NodeRegistration": {
-          "$ref": "#/definitions/modelNodeRegistration"
-        }
-      }
-    },
-    "modelGetNodeRegistrationsResponse": {
-      "type": "object",
-      "properties": {
-        "NodeRegistrations": {
-          "type": "array",
-          "title": "NodeRegistrations list of NodeRegistration",
-          "items": {
-            "$ref": "#/definitions/modelNodeRegistration"
-          }
-        },
-        "Total": {
-          "type": "string",
-          "format": "uint64",
-          "title": "Number of node registry in total"
-        }
-      }
-    },
-    "modelGetTransactionsResponse": {
-      "type": "object",
-      "properties": {
-        "Total": {
-          "type": "string",
-          "format": "uint64",
-          "title": "Number of transactions in total"
-        },
-        "Transactions": {
-          "type": "array",
-          "title": "Transaction transactions returned",
-          "items": {
-            "$ref": "#/definitions/modelTransaction"
-          }
-        }
-      }
-    },
-    "modelHost": {
-      "type": "object",
-      "title": "Host represent data sructure node and listed peers in node it's self",
-      "properties": {
-        "BlacklistedPeers": {
-          "type": "object",
-          "additionalProperties": {
-            "$ref": "#/definitions/modelPeer"
-          }
-        },
-        "Info": {
-          "$ref": "#/definitions/modelNode"
-        },
-        "KnownPeers": {
-          "type": "object",
-          "additionalProperties": {
-            "$ref": "#/definitions/modelPeer"
-          }
-        },
-        "ResolvedPeers": {
-          "type": "object",
-          "additionalProperties": {
-            "$ref": "#/definitions/modelPeer"
-          }
-        },
-        "Stopped": {
-          "type": "boolean",
-          "format": "boolean"
-        },
-        "UnresolvedPeers": {
-          "type": "object",
-          "additionalProperties": {
-            "$ref": "#/definitions/modelPeer"
-          }
-        }
-      }
-    },
-    "modelHostInfo": {
-      "type": "object",
-      "properties": {
-        "ChainStatuses": {
-          "type": "array",
-          "items": {
-            "$ref": "#/definitions/modelChainStatus"
-          }
-        },
-        "Host": {
-          "$ref": "#/definitions/modelHost"
-        }
-      }
-    },
-    "modelHostInformation": {
-      "type": "object",
-      "properties": {
-        "HostID": {
-          "type": "string"
-        },
-        "HostName": {
-          "type": "string"
-        },
-        "NumberOfRunningProcess": {
-          "type": "string",
-          "format": "uint64"
-        },
-        "OS": {
-          "type": "string"
-        },
-        "Platform": {
-          "type": "string"
-        },
-        "PlatformFamily": {
-          "type": "string"
-        },
-        "PlatformVersion": {
-          "type": "string"
-        },
-        "Uptime": {
-          "type": "string",
-          "format": "uint64"
-        }
-      }
-    },
-    "modelMemoryInformation": {
-      "type": "object",
-      "properties": {
-        "Available": {
-          "type": "string",
-          "format": "uint64",
-          "title": "RAM available for programs to allocate"
-        },
-        "Free": {
-          "description": "This is the kernel's notion of free memory; RAM chips whose bits nobody\ncares about the value of right now. For a human consumable number,\nAvailable is what you really want.",
-          "type": "string",
-          "format": "uint64"
-        },
-        "Total": {
-          "type": "string",
-          "format": "uint64"
-        },
-        "Used": {
-          "type": "string",
-          "format": "uint64"
-        },
-        "UsedPercent": {
-          "type": "number",
-          "format": "double"
-        }
-      }
-    },
-    "modelMempoolTransaction": {
-      "type": "object",
-      "title": "Mempool represent the mempool data structure stored in the database",
-      "properties": {
-        "ArrivalTimestamp": {
-          "type": "string",
-          "format": "int64"
-        },
-        "BlockHeight": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "FeePerByte": {
-          "type": "string",
-          "format": "int64"
-        },
-        "ID": {
-          "type": "string",
-          "format": "int64"
-        },
-        "RecipientAccountAddress": {
-          "type": "string"
-        },
-        "SenderAccountAddress": {
-          "type": "string"
-        },
-        "TransactionBytes": {
-          "type": "string",
-          "format": "byte"
-        }
-      }
-    },
-    "modelNode": {
-      "type": "object",
-      "title": "NodeInfo represent the node information data structure",
-      "properties": {
-        "Address": {
-          "type": "string"
-        },
-        "Port": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "SharedAddress": {
-          "type": "string"
-        }
-      }
-    },
-    "modelNodeAddress": {
-      "type": "object",
-      "properties": {
-        "Address": {
-          "type": "string"
-        },
-        "Port": {
-          "type": "integer",
-          "format": "int64"
-        }
-      }
-    },
-    "modelNodeHardware": {
-      "type": "object",
-      "properties": {
-        "CPUInformation": {
-          "type": "array",
-          "items": {
-            "$ref": "#/definitions/modelCPUInformation"
-          }
-        },
-        "HostInformation": {
-          "$ref": "#/definitions/modelHostInformation"
-        },
-        "MemoryInformation": {
-          "$ref": "#/definitions/modelMemoryInformation"
-        },
-        "StorageInformation": {
-          "$ref": "#/definitions/modelStorageInformation"
-        }
-      }
-    },
-    "modelNodeRegistration": {
-      "type": "object",
-      "properties": {
-        "AccountAddress": {
-          "type": "string"
-        },
-        "Height": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "Latest": {
-          "type": "boolean",
-          "format": "boolean"
-        },
-        "LockedBalance": {
-          "type": "string",
-          "format": "int64"
-        },
-        "NodeAddress": {
-          "$ref": "#/definitions/modelNodeAddress"
-        },
-        "NodeID": {
-          "type": "string",
-          "format": "int64"
-        },
-        "NodePublicKey": {
-          "type": "string",
-          "format": "byte"
-        },
-        "RegistrationHeight": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "RegistrationStatus": {
-          "type": "integer",
-          "format": "int64"
-        }
-      }
-    },
-    "modelNodeRegistrationTransactionBody": {
-      "type": "object",
-      "properties": {
-        "AccountAddress": {
-          "type": "string"
-        },
-        "LockedBalance": {
-          "type": "string",
-          "format": "int64"
-        },
-        "NodeAddress": {
-          "title": "Funds to be locked to register the node",
-          "$ref": "#/definitions/modelNodeAddress"
-        },
-        "NodePublicKey": {
-          "type": "string",
-          "format": "byte"
-        },
-        "Poown": {
-          "title": "Proof of ownership (message + signature)",
-          "$ref": "#/definitions/modelProofOfOwnership"
-        }
-      }
-    },
-    "modelOrderBy": {
-      "type": "string",
-      "default": "DESC",
-      "enum": [
-        "DESC",
-        "ASC"
-      ]
-    },
-    "modelPagination": {
-      "type": "object",
-      "properties": {
-        "Limit": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "OrderBy": {
-          "$ref": "#/definitions/modelOrderBy"
-        },
-        "OrderField": {
-          "type": "string"
-        },
-        "Page": {
-          "type": "integer",
-          "format": "int64"
-        }
-      }
-    },
-    "modelPeer": {
-      "type": "object",
-      "properties": {
-        "BlacklistingCause": {
-          "type": "string"
-        },
-        "BlacklistingTime": {
-          "type": "string",
-          "format": "uint64"
-        },
-        "Info": {
-          "$ref": "#/definitions/modelNode"
-        },
-        "LastInboundRequest": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "LastUpdated": {
-          "type": "string",
-          "format": "int64"
-        },
-        "connectionAttempted": {
-          "type": "integer",
-          "format": "int32"
-        }
-      }
-    },
-    "modelPostTransactionResponse": {
-      "type": "object",
-      "properties": {
-        "Transaction": {
-          "$ref": "#/definitions/modelTransaction"
-        }
-      }
-    },
-    "modelProofOfOwnership": {
-      "type": "object",
-      "properties": {
-        "MessageBytes": {
-          "type": "string",
-          "format": "byte"
-        },
-        "Signature": {
-          "type": "string",
-          "format": "byte"
-        }
-      }
-    },
-    "modelPublishedReceipt": {
-      "type": "object",
-      "properties": {
-        "BatchReceipt": {
-          "$ref": "#/definitions/modelBatchReceipt"
-        },
-        "BlockHeight": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "IntermediateHashes": {
-          "type": "string",
-          "format": "byte"
-        },
-        "PublishedIndex": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "ReceiptIndex": {
-          "type": "integer",
-          "format": "int64"
-        }
-      }
-    },
-    "modelRemoveAccountDatasetTransactionBody": {
-      "type": "object",
-      "properties": {
-        "Property": {
-          "type": "string",
-          "title": "Property name"
-        },
-        "RecipientAccountAddress": {
-          "type": "string",
-          "title": "Account Address that got property of Dataset"
-        },
-        "SetterAccountAddress": {
-          "type": "string",
-          "title": "Account Address that set Dataset"
-        },
-        "Value": {
-          "type": "string",
-          "title": "Value of property"
-        }
-      }
-    },
-    "modelRemoveNodeRegistrationTransactionBody": {
-      "type": "object",
-      "properties": {
-        "NodePublicKey": {
-          "type": "string",
-          "format": "byte"
-        }
-      }
-    },
-    "modelSendBlockResponse": {
-      "type": "object",
-      "properties": {
-        "BatchReceipt": {
-          "$ref": "#/definitions/modelBatchReceipt"
-        }
-      }
-    },
-    "modelSendMoneyTransactionBody": {
-      "type": "object",
-      "properties": {
-        "Amount": {
-          "type": "string",
-          "format": "int64"
-        }
-      }
-    },
-    "modelSendTransactionResponse": {
-      "type": "object",
-      "properties": {
-        "BatchReceipt": {
-          "$ref": "#/definitions/modelBatchReceipt"
-        }
-      }
-    },
-    "modelSetupAccountDatasetTransactionBody": {
-      "type": "object",
-      "properties": {
-        "MuchTime": {
-          "type": "string",
-          "format": "uint64",
-          "title": "How long Dataset will active in second"
-        },
-        "Property": {
-          "type": "string",
-          "title": "Property name"
-        },
-        "RecipientAccountAddress": {
-          "type": "string",
-          "title": "Account Address that got property of Dataset"
-        },
-        "SetterAccountAddress": {
-          "type": "string",
-          "title": "Account Address that set Dataset"
-        },
-        "Value": {
-          "type": "string",
-          "title": "Value of property"
-        }
-      }
-    },
-    "modelSkippedBlocksmith": {
-      "type": "object",
-      "properties": {
-        "BlockHeight": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "BlocksmithIndex": {
-          "type": "integer",
-          "format": "int32"
-        },
-        "BlocksmithPublicKey": {
-          "type": "string",
-          "format": "byte"
-        },
-        "POPChange": {
-          "type": "string",
-          "format": "int64"
-        }
-      }
-    },
-    "modelStorageInformation": {
-      "type": "object",
-      "properties": {
-        "Free": {
-          "type": "string",
-          "format": "uint64"
-        },
-        "FsType": {
-          "type": "string"
-        },
-        "Total": {
-          "type": "string",
-          "format": "uint64"
-        },
-        "Used": {
-          "type": "string",
-          "format": "uint64"
-        },
-        "UsedPercent": {
-          "type": "number",
-          "format": "double"
-        }
-      }
-    },
-    "modelTransaction": {
-      "type": "object",
-      "title": "Transaction represent the transaction data structure stored in the database",
-      "properties": {
-        "BlockID": {
-          "type": "string",
-          "format": "int64"
-        },
-        "Fee": {
-          "type": "string",
-          "format": "int64"
-        },
-        "Height": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "ID": {
-          "type": "string",
-          "format": "int64"
-        },
-        "RecipientAccountAddress": {
-          "type": "string"
-        },
-        "SenderAccountAddress": {
-          "type": "string"
-        },
-        "Signature": {
-          "type": "string",
-          "format": "byte"
-        },
-        "Timestamp": {
-          "type": "string",
-          "format": "int64"
-        },
-        "TransactionBodyBytes": {
-          "type": "string",
-          "format": "byte"
-        },
-        "TransactionBodyLength": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "TransactionHash": {
-          "type": "string",
-          "format": "byte"
-        },
-        "TransactionIndex": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "TransactionType": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "Version": {
-          "type": "integer",
-          "format": "int64"
-        },
-        "claimNodeRegistrationTransactionBody": {
-          "$ref": "#/definitions/modelClaimNodeRegistrationTransactionBody"
-        },
-        "emptyTransactionBody": {
-          "$ref": "#/definitions/modelEmptyTransactionBody"
-        },
-        "nodeRegistrationTransactionBody": {
-          "$ref": "#/definitions/modelNodeRegistrationTransactionBody"
-        },
-        "removeAccountDatasetTransactionBody": {
-          "$ref": "#/definitions/modelRemoveAccountDatasetTransactionBody"
-        },
-        "removeNodeRegistrationTransactionBody": {
-          "$ref": "#/definitions/modelRemoveNodeRegistrationTransactionBody"
-        },
-        "sendMoneyTransactionBody": {
-          "$ref": "#/definitions/modelSendMoneyTransactionBody"
-        },
-        "setupAccountDatasetTransactionBody": {
-          "$ref": "#/definitions/modelSetupAccountDatasetTransactionBody"
-        },
-        "updateNodeRegistrationTransactionBody": {
-          "$ref": "#/definitions/modelUpdateNodeRegistrationTransactionBody"
-        }
-      }
-    },
-    "modelUpdateNodeRegistrationTransactionBody": {
-      "type": "object",
-      "properties": {
-        "LockedBalance": {
-          "type": "string",
-          "format": "int64",
-          "title": "Funds to be locked to register the node"
-        },
-        "NodeAddress": {
-          "$ref": "#/definitions/modelNodeAddress"
-        },
-        "NodePublicKey": {
-          "type": "string",
-          "format": "byte"
-        },
-        "Poown": {
-          "title": "Proof of ownership (message + signature)",
-          "$ref": "#/definitions/modelProofOfOwnership"
-        }
-      }
-    },
-    "protobufAny": {
-      "type": "object",
-      "properties": {
-        "type_url": {
-          "type": "string"
-        },
-        "value": {
-          "type": "string",
-          "format": "byte"
-        }
-      }
-    },
-    "runtimeStreamError": {
-      "type": "object",
-      "properties": {
-        "details": {
-          "type": "array",
-          "items": {
-            "$ref": "#/definitions/protobufAny"
-          }
-        },
-        "grpc_code": {
-          "type": "integer",
-          "format": "int32"
-        },
-        "http_code": {
-          "type": "integer",
-          "format": "int32"
-        },
-        "http_status": {
-          "type": "string"
-        },
-        "message": {
-          "type": "string"
-        }
-      }
-    }
-  }
-}
+
+error: invalid command: mixin
+Usage: swagger [options] [command]
+
+Options:
+  -V, --version                                         output the version number
+  -h, --help                                            output usage information
+
+Commands:
+  project <action>                                      project actions
+  docs                                                  open Swagger documentation
+  validate [options] [swaggerFile]                      validate a Swagger document (supports unix piping)
+  convert [options] <swaggerFile> [apiDeclarations...]  Converts Swagger 1.2 documents to a Swagger 2.0 document
+  help [cmd]                                            display help for [cmd]
diff --git a/model/host.proto b/model/host.proto
index c360402..4aab2aa 100644
--- a/model/host.proto
+++ b/model/host.proto
@@ -16,11 +16,14 @@ message Host {
 	map<string, Peer> KnownPeers = 4;
 	map<string, Peer> BlacklistedPeers = 5;
 	bool Stopped = 6;
+	repeated Peer PriorityPeers = 7;
 }
 
 message HostInfo{
 	Host Host = 1;
 	repeated ChainStatus ChainStatuses = 2;
+	repeated Peer ScrambledNodes = 3;
+	uint32 ScrambledNodesHeight = 4;
 }
 
 message GetHostPeersResponse {
diff --git a/model/node.proto b/model/node.proto
index f7b9989..42c57d5 100644
--- a/model/node.proto
+++ b/model/node.proto
@@ -6,9 +6,10 @@ option go_package = "github.com/zoobc/zoobc-core/common/model";
 
 // NodeInfo represent the node information data structure
 message Node {
-	string SharedAddress = 1;
-	string Address       = 2;
-	uint32 Port          = 3;
+	int64 ID = 1;
+	string SharedAddress = 2;
+	string Address       = 3;
+	uint32 Port          = 4;
 }
 
 message NodeKey {