Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAuB7ZGGTq+Nz0davIXUszR18PcIbF32GrXj4I08UDFjWFq3Kg2ASjlvw5n… (1,748 chars)"
  }
}