Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwD6wsiOq/Ew0brvOChqF6jjZlxqidmHQgx8K6dBr4QKiEQNPNJcQeEwdPM0… (844 chars)"
  }
}