Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQKg3taQ+hqgzqeT5SE7TKQJwx+n81hyILLHT6FP2EB820V/gy77INTH4iKn… (1,748 chars)"
  }
}