Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCTL8OXi605x2bv8ljkEeiF4BckV8spZQIvJAnVxt9ufgDhwNr50cVg6Vl5… (1,748 chars)"
  }
}