Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDiyNUIIlQmDxR6BVkN2zEb1D/g9zZoefTXB1U39RBn/zE7osBmWEkdihlP… (1,748 chars)"
  }
}