Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAm+C9dfyhylPBojS3gC8EpvXCo374Spd7bB2nLSxvB1Clh9mOfZtKFDei/… (1,748 chars)"
  }
}