Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC1cptRxXOxZlySx6kX+P/H8nJWfcgkm1JFXAewD7K4AyybWkb8pyE4NF7a… (1,748 chars)"
  }
}