btexexchange

{
  "name": "settpcreator",
  "base": "",
  "fields": [
    {
      "name": "creator",
      "type": "account_name"
    },
    {
      "name": "pair_id",
      "type": "uint64"
    },
    {
      "name": "new_creator",
      "type": "account_name"
    }
  ]
}