Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAxIGWPbMA4SOcIRYs0ZF16YDC1EGTbpWydSqEAUxUUjzXr6GnbvZYFe6wb… (1,748 chars)"
  }
}