tx 0x4aa1edd042b2b3181c8558b6d3d18d8b9eac1b502b5bcb0d0780b3454f05ce3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 12313544,
    "order_id": 8838317,
    "new_price": null
  }
}