Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCAvQmEW8dQ1COYKwgbS+t3JL3EMH1Q6OVot8lTDMtd6lxVMek9BlZUHJnb… (1,748 chars)"
  }
}