{
  "environment": "test",
  "chains": {
    "test1": {
      "name": "test1",
      "domain": "13371",
      "addresses": {
        "mailbox": "0xa513E6E4b8f2a923D98304ec87F64353C4D5C853",
        "interchainGasPaymaster": "0x5FC8d32690cc91D4c39d9d3abcBD16989F875707"
      },
      "signer": null,
      "protocol": "ethereum",
      "finalityBlocks": "0",
      "connection": {
        "type": "http",
        "url": ""
      },
      "index": {
        "from": "4"
      }
    },
    "test2": {
      "name": "test2",
      "domain": "13372",
      "addresses": {
        "mailbox": "0x0B306BF915C4d645ff596e518fAf3F9669b97016",
        "interchainGasPaymaster": "0x0DCd1Bf9A1b36cE34237eEaFef220932846BCD82"
      },
      "signer": null,
      "protocol": "ethereum",
      "finalityBlocks": "1",
      "connection": {
        "type": "http",
        "url": ""
      },
      "index": {
        "from": "12"
      }
    },
    "test3": {
      "name": "test3",
      "domain": "13373",
      "addresses": {
        "mailbox": "0x322813Fd9A801c5507c9de605d63CEA4f2CE6c44",
        "interchainGasPaymaster": "0x59b670e9fA9D0A427751Af201D676719a970857b"
      },
      "signer": null,
      "protocol": "ethereum",
      "finalityBlocks": "2",
      "connection": {
        "type": "http",
        "url": ""
      },
      "index": {
        "from": "20"
      }
    }
  },
  "db": "db_path",
  "tracing": {
    "level": "debug",
    "fmt": "json"
  }
}