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rollup_getInfo

Returns the information about a node.

Parameters​

None

Returns​

Node information object:

  • mode: Node's mode of operation - sequencer or verifier.
  • syncing: true if the node is currently syncing, otherwise false.
  • ethContext: Object containing the blockNumber and timestamp of the latest L1 block.
  • rollupContext: Object containing:
    • queueIndex: Index in the canonical transaction chain of the last L1 to L2 message ingested.
    • index: Index of the last L2 transaction processed.
    • verifiedIndex: Index of the last transaction that was ingested from a batch that was posted the to L1.

Example​

Replace <YOUR-API-KEY> with an API key from your MetaMask Developer dashboard.

Request​

curl https://mantle-mainnet.infura.io/v3/<YOUR-API-KEY> \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc": "2.0", "method": "rollup_getInfo", "params": [], "id": 1}'

Result​

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": [
    {
      "difficulty": "0x2",
      "extraData": "0xd97735082a846765746889676f312e31352e3133856c696e75780000000000009c3827892825f0825a7e329b6913b84c9e4f89168350aff0939e0e6609629f2e7f07f2aeb62acbf4b16a739cab68866f4880ea406583a4b28a59d4f55dc2314e00",
      "gasLimit": "0xe4e1c0",
      "gasUsed": "0x3183d",
      "hash": "0xbee7192e575af30420cae0c7776304ac196077ee72b048970549e4f08e875453",
      "logsBloom": "0x00000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000400000000000100000000000000200000000002000000000000001000000000000000000004000000000000000000000000000040000400000100400000000000000100000000000000000000000000000020000000000000000000000000000000000000000000000001000000000000000000000100000000000000000000000000000000000000000000000000000000000000088000000080000000000010000000000000000000000000000800008000120000000000000000000000000000000002000",
      "miner": "0x0000000000000000000000000000000000000000",
      "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
      "nonce": "0x0000000000000000",
      "number": "0x1",
      "parentHash": "0x7ca38a1916c42007829c55e69d3e9a73265554b586a499015373241b8a3fa48b",
      "receiptsRoot": "0xf4c97b1186b690ad3318f907c0cdaf46f4598f27f711a5609064b2690a767287",
      "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
      "size": "0x30c",
      "stateRoot": "0xd3ac40854cd2ac17d8effeae6065cea990b04be714f7061544973feeb2f1c95f",
      "timestamp": "0x618d4769",
      "totalDifficulty": "0x3",
      "transactions": [
        "0x5e77a04531c7c107af1882d76cbff9486d0a9aa53701c30888509d4f5f2b003a"
      ],
      "transactionsRoot": "0x19f5efd0d94386e72fcb3f296f1cb2936d017c37487982f76f09c591129f561f",
      "uncles": []
    },
    {
      "difficulty": "0x2",
      "extraData": "0xd98301090a848932606889676f312e61742e3133856c696e757800000000000064a82cb66c7810b9619e7f14ab65c769a828b1616974987c530684eb3870b65e5b2400c1b61c6d340beef8c8e99127ac0de50e479d21f0833a5e2910fe64b41801",
      "gasLimit": "0xe4e1c0",
      "gasUsed": "0x1c60d",
      "hash": "0x45fd6ce41bb8ebb2bccdaa92dd1619e367404cb07722039901a7eba63dea1d13",
      "logsBloom": "0x00080000000200000000000000000008000000000000000000000100008000000000000000000000000000000000000000000000000000000000400000000000100000000000000000000000020000000000000000000000000000000000004000000000000000000000000000000000400000000400000000000000100000000000000000000000000000020000000000000000000000000000000000000000100000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000008400000000000000000010000000000000000020000000020000000000000000000000000000000000000000000002000",
      "miner": "0x0000000000000000000000000000000000000000",
      "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
      "nonce": "0x0000000000000000",
      "number": "0x2",
      "parentHash": "0xbee7192e575af30420cae0c7776304ac196077ee72b048970549e4f08e875453",
      "receiptsRoot": "0x2057c8fb79c0f294062c1436aa56741134dc46d228a4f874929f8b791a7007a4",
      "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
      "size": "0x30c",
      "stateRoot": "0x87026f3a614318ae24bcef6bc8f7564479afbbbe2b1fb189bc133a5de5a2b0f8",
      "timestamp": "0x618d8837",
      "totalDifficulty": "0x5",
      "transactions": [
        "0xaf6ed8a6864d44989adc47c84f6fe0aeb1819817505c42cde6cbbcd5e14dd317"
      ],
      "transactionsRoot": "0xa39c4d0d2397f8fcb1683ba833d4ab935cd2f4c5ca6f56a7d9a45b9904ea1c69",
      "uncles": []
    }
  ]
}