Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAtvNIEf/Jm2+KB94Kjj+pshQ5VzqcF//jXyc2uhdSl1Xk4re5eR1TLdNSR… (1,748 chars)"
  }
}