tx 0x8c9ce652b3cabf5c5f12fea6701574813c5bf8b8d9f67f0f74d386e86f35a46bCopy

payload

{
  "ModifyOrder": {
    "new_size": 149663332,
    "order_id": 40580563,
    "new_price": 9972000000
  }
}