Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGFtd7xvUwKHmOGXo6mRbimlBtGowBZznyeN9tFxi9xPCa8sTdf5SIOn6hX… (1,748 chars)"
  }
}