Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD34K3WmdLYmBtP4vPxQ4c4tE3Pq9oHRbIjp/LrF5kV2VYgRO4SOyT225cL… (1,748 chars)"
  }
}