amb-mediators/deploy/src/constants.js

const ZERO_ADDRESS = '0x0000000000000000000000000000000000000000'

const EXPLORER_TYPES = {
  ETHERSCAN: 'etherscan',
  BLOCKSCOUT: 'blockscout'
}
const REQUEST_STATUS = {
  OK: 'OK'
}

module.exports = {
  ZERO_ADDRESS,
  EXPLORER_TYPES,
  REQUEST_STATUS
}