Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAz/Y1hf7qyQalfZisULTkGMestzusNHDCbFdKZ2jEYx0vPB7Sob4FU9UWr… (1,748 chars)"
  }
}