Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGEbplw4jEBvdgmTwia2HWKGd5YWCZm62eDAI7l4PH0J1cK/43CMixikGNj… (1,748 chars)"
  }
}