Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCPGxnZ1rbr4hFzF4ESy3oC1yqXxB9fWU/kqd/DhKoQLkKHZyAZ/AcUq/qE… (844 chars)"
  }
}