tx 0x1a02a54db5ed8e9f6aedb26f932b802b017e69479fa6dbf0462c8c8f3784940dCopy

payload

{
  "ModifyOrder": {
    "new_size": 99137077,
    "order_id": 55015948,
    "new_price": 29171000000
  }
}