Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBB7u8JOwWWG7fBBkzY1xcq2Hlen9S9ut4VmxhoKtXLCxUc2nEMPML+NipF… (1,748 chars)"
  }
}