Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH3Zp3mzKvfVJkPU+5+Rl1nTrmUghWgsHdw+sIrmlrzkHnGR4MmHcsUrWjL… (1,748 chars)"
  }
}