Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAV17z3d0CM4zgYYI0Sq4q1dTMKpD+UqpIj9Ij/KnBHyEd9BbVF/a9/SiUP… (1,748 chars)"
  }
}