{
  "genesis": {
    "l1": {
      "hash": "0x0a1a0a38cc2c65a5f5dc7efea9fda736ee86641137df3ef0c20cd5d890af0a26",
      "number": 25081031
    },
    "l2": {
      "hash": "0x260a8017de5458b17a2365f2daa29ff0f48d450cd0971293d1e310d508655ac1",
      "number": 55577500
    },
    "l2_time": 1778623787,
    "system_config": {
      "batcherAddr": "0x9aa8feacbb42659a806cdd6933ab3982586824f1",
      "overhead": "0x0000000000000000000000000000000000000000000000000000000000000000",
      "scalar": "0x010000000000000000000000000000000000000000000000000c3c9d00000558",
      "gasLimit": 60000000,
      "eip1559Params": "0x0000000000000000",
      "operatorFeeParams": "0x0000000000000000000000000000000000000000000000000000000000000000",
      "minBaseFee": 0,
      "daFootprintGasScalar": 0
    }
  },
  "block_time": 2,
  "max_sequencer_drift": 600,
  "seq_window_size": 3600,
  "channel_timeout": 300,
  "l1_chain_id": 1,
  "l2_chain_id": 2020,
  "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": "0x003a7a2d3129838adb01c8d9b7da62ac6ec27961",
  "deposit_contract_address": "0x652cd53ecf9466e5fb00d0e11d6cbf6469a56d77",
  "l1_system_config_address": "0xc4f4f908c36c8119f1fbd52cebbdb30c6f2a23c1",
  "protocol_versions_address": "0x63d60dc0cd2199461594d30507930815d17927dd",
  "chain_op_config": {
    "eip1559Elasticity": 6,
    "eip1559Denominator": 50,
    "eip1559DenominatorCanyon": 250
  }
}