tx 0x7b5f699adc1adfef5de9a7e6e8e1265b8b0a1343e26c9bee8ec20d7658aea1dbCopy

payload

{
  "ModifyOrder": {
    "new_size": 722716903,
    "order_id": 11202898,
    "new_price": null
  }
}