tx 0x3d6db6b3bad6631e8715c4f1ae1fca6d9d4fa613df9f2f6298f4fb0d7fe2730fCopy

payload

{
  "ModifyOrder": {
    "new_size": 3067018,
    "order_id": 51438334,
    "new_price": null
  }
}