Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDdlBrqouyk8m+uSVFtasIqYzW6ugpZ6yta0MYuTFBR/TB7tkSL1UU2DMPm… (1,748 chars)"
  }
}