Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDi9fMjtoBSFL2fs0wSF5anGQj3S/R87ck2uJfjV90vt2H4JiMiZ7HNNO7S… (1,748 chars)"
  }
}