tx 0x1cd0b244f96c7fbb3bc7ff19cef8c4ab5d1c2bfcd68d6d32505ffcf92dc7a8e6Copy

payload

{
  "ModifyOrder": {
    "new_size": 53402370,
    "order_id": 444441552,
    "new_price": null
  }
}