tx 0x9f731f10df74c1c06fcbe2dfe4d5de736daeec4c4c8cff1be26cbfc807652c5fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1547418665,
    "order_id": 387527513,
    "new_price": 21275000000
  }
}