Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQFO3L5xuyKAc50usXULPJFYVw2A4r0HFGi5ywBMHhxYEgjttA0gOr2PFZM8… (1,748 chars)"
  }
}