Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQASuAXIE2Knlzn5q1DTRGA3u0bvH2dhLn6C3zPTZmUcaTPPORCzbvlYsL47… (1,748 chars)"
  }
}