bridge.start

{
  "name": "updatetoken",
  "base": "",
  "fields": [
    {
      "name": "channel",
      "type": "name"
    },
    {
      "name": "token_symbol",
      "type": "extended_symbol"
    },
    {
      "name": "min_quantity",
      "type": "asset"
    },
    {
      "name": "enabled",
      "type": "bool"
    }
  ]
}