Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAZUrdis1GC7M+HhCd4UbCliPLVscLDcwVf5iN0hJAuGhni6xHOEPSgkekL… (1,748 chars)"
  }
}