Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBtjPq1Tl5EbMEG4n+dqjZXkzs0mQIrDpeuesBw4MNjOmZErmj6Zk4cPQzl… (844 chars)"
  }
}