tx 0x387c3646e0e33cad21380fa2a6d08a1a9e3e95f9a8cd2758de6fb0c42bb0a4efCopy

payload

{
  "ModifyOrder": {
    "new_size": 1421193066,
    "order_id": 11517984,
    "new_price": 495000000
  }
}