Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQH0tnJ2CNsZPsXbfZRW4XA7I2DggG5/uwQ/jazeF3l3t0yAQ8he66mCR4qY… (1,748 chars)"
  }
}