Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQATSnSKurPapBLBMjXjZaSe+G52/bz1PZupo1rvRWCqQQs5/MRFUR3wQT9b… (1,748 chars)"
  }
}