Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB4V5FCKqrRDk57MODZR2Wcg0tXYmXMoG7oDYWQa3ZMOnUeYV7d0qKm78ys… (1,748 chars)"
  }
}