github.com/ethereum-optimism/optimism@v1.7.2/packages/contracts-bedrock/test/mocks/block.json (about)

     1  {
     2    "hash": "0xfd3c5e25a80f54a53c58bd3ad8c076dc1c0cdbd44ec2164d2d2b8cc50481cb78",
     3    "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
     4    "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
     5    "miner": "0x0000000000000000000000000000000000000000",
     6    "stateRoot": "0x0000000000000000000000000000000000000000000000000000000000000000",
     7    "transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
     8    "receiptsRoot": "0x0000000000000000000000000000000000000000000000000000000000000000",
     9    "number": "0x0",
    10    "gasUsed": "0x0",
    11    "gasLimit": "0x1c9c380",
    12    "extraData": "0x",
    13    "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    14    "timestamp": "0x654caabb",
    15    "difficulty": "0x0",
    16    "totalDifficulty": "0x0",
    17    "sealFields": [
    18      "0x0000000000000000000000000000000000000000000000000000000000000000",
    19      "0x0000000000000000"
    20    ],
    21    "uncles": [],
    22    "transactions": [],
    23    "size": "0x202",
    24    "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
    25    "nonce": "0x0000000000000000",
    26    "baseFeePerGas": "0x3b9aca00"
    27  }