Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF/BGDnScY+5aDDjXxyOcszN2Aahdog9HLtuWaCNUPjwG8NLWGRy+A/FvlO… (1,748 chars)"
  }
}