Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAVHevFpHr0RB3iKQWPpnFcRpuiGJOlvY40Xfsasch2q20jSGVLUcr7O3rm… (1,748 chars)"
  }
}