tokensbridge

{
  "name": "update",
  "base": "",
  "fields": [
    {
      "name": "issuer",
      "type": "name"
    },
    {
      "name": "min_withdraw",
      "type": "asset"
    },
    {
      "name": "withdraw_fee",
      "type": "asset"
    }
  ]
}