bank.m

{
  "name": "addchaintk",
  "base": "",
  "fields": [
    {
      "name": "main_chain_issuer",
      "type": "name"
    },
    {
      "name": "main_chain_symbol",
      "type": "symbol"
    },
    {
      "name": "chain",
      "type": "name"
    },
    {
      "name": "other_chain_issuer",
      "type": "name"
    }
  ]
}