Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC0eagjNLhqyW0qJ+pN78rTBt85L0mVUV08L9m07EJkAzHKpWJXxpT3rNQn… (1,748 chars)"
  }
}