Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFc4Kf1tsULHhbNexVYmWviT66wfzVaaoYrhKMkOvpbDTZ1k5nHPbDn+fKM… (844 chars)"
  }
}