btexexchange

{
  "name": "base_token",
  "base": "",
  "fields": [
    {
      "name": "id",
      "type": "uint64"
    },
    {
      "name": "contract",
      "type": "account_name"
    },
    {
      "name": "sym",
      "type": "uint64"
    },
    {
      "name": "sym_name",
      "type": "string"
    },
    {
      "name": "precision",
      "type": "uint8"
    }
  ]
}