Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQLoae8NeRA4gDXFbyBD8sFdQXUc/I6Ai+n+JXtCBXwPGx1VPcho9FrsRARp… (1,748 chars)"
  }
}