{
  "genesis": {
    "l1": {
      "hash": "0xfa238d945c6c3b3fd4d2ddc8e3aa45e86df6bdb793c72e6fd8ff21282b7fe585",
      "number": 10199593
    },
    "l2": {
      "hash": "0x193bdc7bc8fe03f5475120db70f2bce1447073196aaa46caa9de1ea700b52727",
      "number": 45528550
    },
    "l2_time": 1770338862,
    "system_config": {
      "batcherAddr": "0xd1a409fdd53bd26df2b6e488d358fac88a5bb9d3",
      "overhead": "0x0000000000000000000000000000000000000000000000000000000000000000",
      "scalar": "0x010000000000000000000000000000000000000000000000000c3c9d00000558",
      "gasLimit": 60000000,
      "eip1559Params": "0x0000000000000000",
      "operatorFeeParams": "0x0000000000000000000000000000000000000000000000000000000000000000",
      "minBaseFee": 1000000000,
      "daFootprintGasScalar": 0
    }
  },
  "block_time": 2,
  "max_sequencer_drift": 600,
  "seq_window_size": 3600,
  "channel_timeout": 300,
  "l1_chain_id": 11155111,
  "l2_chain_id": 202601,
  "regolith_time": 0,
  "canyon_time": 0,
  "delta_time": 0,
  "ecotone_time": 0,
  "fjord_time": 0,
  "granite_time": 0,
  "holocene_time": 0,
  "isthmus_time": 0,
  "jovian_time": 0,
  "batch_inbox_address": "0x00a4d9a78f8d80ff95912a6ace8e870df35bd900",
  "deposit_contract_address": "0xe8776570681541d5d3fc1f27af7628a775626244",
  "l1_system_config_address": "0x29f680c13e0d88fc084e2a0462d69978992a1a6e",
  "protocol_versions_address": "0x8ee497ca36f7b2b8db0474da877bb266a397ac04",
  "chain_op_config": {
    "eip1559Elasticity": 6,
    "eip1559Denominator": 50,
    "eip1559DenominatorCanyon": 250
  },
  "alt_da": {
    "da_commitment_type": "GenericCommitment",
    "da_challenge_contract_address": "0x0000000000000000000000000000000000000000",
    "da_challenge_window": 1,
    "da_resolve_window": 1
  }
}