Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAFqlWS7Dnax/ZsUU2srj4fy6jRseD6EZ08gUelV4mwxCpykUGH8di6QgYd… (1,748 chars)"
  }
}