bal.defi

{
  "name": "deposit",
  "base": "",
  "fields": [
    {
      "name": "owner",
      "type": "name"
    },
    {
      "name": "pair_id",
      "type": "symbol_code"
    },
    {
      "name": "min_amount",
      "type": "int64?"
    }
  ]
}