tx 0xd2421a7dd3f5b6c5c4542a79bde4ac6f5e6b2ed90f1c8cf8fcb2dd1a5cc4a72dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1164550396,
    "order_id": 460948491,
    "new_price": null
  }
}