tx 0xf600772d9b6ef7cc5b9f61aebe817d5bffc9d2262e282163451c0e18d288b50fCopy

payload

{
  "ModifyOrder": {
    "new_size": 37578047,
    "order_id": 29498060,
    "new_price": 30521000000
  }
}