Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB5IEg2u3nYKdcc7vdQol4x7JfTTCn1Tq9lQdrkspx/awCr21Kd9pGCQ8U5… (1,748 chars)"
  }
}