tx 0x5d6d9aaa6ae8ec0049fa08f98d1b83be0ce481ca742b79d69051099c7a09a58bCopy

payload

{
  "ModifyOrder": {
    "new_size": 12715782,
    "order_id": 185781663,
    "new_price": 29352000000
  }
}