Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF87hAXOPDrcM4sff5ywMTosCAlQzrh1R7pSRm9AYfuRws9XgpLOmxuyPcX… (1,748 chars)"
  }
}