tx 0xca5a7e8ea29dfbbd3c8c6fcc4b64b3dd9ed0bc0f953a2fa7d502a2675b3f1e5fCopy

payload

{
  "ModifyOrder": {
    "new_size": 189848395,
    "order_id": 55178835,
    "new_price": null
  }
}