Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQFkOPiHISoXT3w+BWJRxcIrd1SB2+4JgXSN86n1TiGr0xL66ToNnQaKEZv5… (1,748 chars)"
  }
}