Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAFOa7PH0Npt0sgmaoT4WgKm0u6pbbd4ezOSgSCrB0lQGRfyjTWC6uILiWo… (1,748 chars)"
  }
}