Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC1HyDZFOBbNAI1CFSO8TQ9FhDIX1e4bpp0rzZWO5ovBlVGGnC5kOUGDMOr… (1,748 chars)"
  }
}