Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQFU7ieIRIASndCxXWqJB2gHMxHB1t1VsGgYrQTCXow5pw2oKLWd9uJBzMuG… (1,748 chars)"
  }
}