Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAQC1+D8lLsm4Wb7KWSZ/EkDtznBL4RpdlndpPFpOu2xRrWpCAtiWKxi9Wv… (1,748 chars)"
  }
}