{
  "blockData": {
    "currentValidators": [
      {
        "commonName": "NodeFour"
      },
      {
        "commonName": "NodeOne"
      },
      {
        "commonName": "NodeThree"
      },
      {
        "commonName": "NodeTwo"
      }
    ],
    "extraData": "0001000000000000000000000000000000000000000000000000000000000000",
    "kind": "BlockData",
    "newCerts": [],
    "newValidators": [],
    "number":668,
    "parentHash": "3fb878c5c344fb46247456169e3bd6bc1c51f35a0d5579a30c10853403b41684",
    "proposalSignature": {
      "r": "6f4178477ed7011e35070cae9e814bece6a6f2770da20c5aab03f99f43aac360",
      "s": "111a1a9d83d56b975218d2285b20878bdc6b669a2aa677e59d8335a729b1941c",
      "v": 1
    },
    "receiptsRoot": "56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
    "removedValidators": [],
    "revokedCerts": [],
    "signatures": [
      {
        "r": "ad374cd77d0e963c214cf6d407e096ab0ba6882dcc9be9a38f57839c1d262a05",
        "s": "3a579d8d543fb758e4e3b92ff2e157b68dc3bb7d4599766bf384623408ff1679",
        "v": 1
      },
      {
        "r": "3ce8493994d4d2cb05396cb53db7529fe638e95ecbc4178263ffd3165bb4d43c",
        "s": "1d719ef848a6d67e1146e27ff468e4a47a03bfb4cdc23404ef2670079ed64446",
        "v": 1
      },
      {
        "r": "cc437af7284ced03c9928aa0786bfc506b38d2f45531c56361b481c19e6bae52",
        "s": "5a8772e42e3ec2d9afe975581cf9318c7cb6a82a1a8e2807a1bd4bf69d73b8f3",
        "v": 0
      }
    ],
    "stateRoot": "964bb70a2aee94921ea317447ca5470608bee62947090dbc5393e36f25b20bf7",
    "timestamp": "2025-09-17T22:18:24Z",
    "transactionsRoot": "4d04462ae51110f104ce73d74d09b930fd5026509463502005265fae8630532e"
  },
  "blockHash": "1a972fc93032dc18ba1aa22877ba133a300fb471789692de6c8a4fc11fbc2375",
  "blockUncles": [],
  "kind": "Block",
  "next": "",
  "receiptTransactions": [
    {
      "args": [
        "0x000000000000000000000000000000000000101d",
        "10000000000000000000"
      ],
      "from": "aba1e58958107c4267c090786972e64b970ec19d",
      "funcName": "approve",
      "gasLimit": 32100000000,
      "hash": "6f7d661655cb0299668448c795b016f8072385b580fb24499946498f50f7bad2",
      "kind": "Transaction",
      "network": "mercata",
      "nonce": 21,
      "r": "4eff194ff391814a803e0d9954ba9d96e4d8a9ccb4e272dff7f3437e0a8e35d0",
      "s": "fdd82e4264c385924feaa2dd5f11b5ed3440d0de048253e6a6d4f5c9f5e6d3f",
      "to": "937efa7e3a77e20bbdbd7c0d32b6514f368c1010",
      "transactionType": "FunctionCall",
      "v": "1b"
    }
  ]
}