Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAMNG11cRLkxeWbnDdWQwlydOHaDiKkWb3n5ZX9vGprFkS2Gl8o0Cf39UPR… (1,748 chars)"
  }
}