Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBiexZMvF134vj2fq9IQ01G98yGi5f5FMI1wmEVLm+3RG3m7Rh/goVU+AnF… (1,748 chars)"
  }
}