tx 0x727c8dd15a2a82e566a7b83c6912a07aca3c9f6fd1d41629f3da6da4fb8777c4Copy

payload

{
  "ModifyOrder": {
    "new_size": 2187938563,
    "order_id": 37515459,
    "new_price": 493000000
  }
}