Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGy7cTNO43JcTLVy+ezt7rZa5mCAp+N3H11N1L5bJVUK1L1vuSv06ga4HL4… (1,748 chars)"
  }
}