message: indexer-common: Support arbitrum-goerli, and arbitrum
  Add the arbitrum and arbitrum-goerli chainIDs to Caip2ByChainId
  map
diff: @@ -154,6 +154,8 @@ const Caip2ByChainAlias: { [key: string]: string } = {
  goerli: 'eip155:5',
  gnosis: 'eip155:100',
  hardhat: 'eip155:1337',
  + 'arbitrum-one': 'eip155:42161',
  + 'arbitrum-goerli': 'eip155:421613',
  }
  const Caip2ByChainId: { [key: number]: string } = {
  @@ -161,6 +163,8 @@ const Caip2ByChainId: { [key: number]: string } = {
  5: 'eip155:5',
  100: 'eip155:100',
  1337: 'eip155:1337',
  + 42161: 'eip155:42161',
  + 421613: 'eip155:421613',
  }
  /// Unified entrypoint to resolve CAIP ID based either on chain aliases (strings)
  