tx 0x71f1e146b83e5ab53f9cf2b9276e452a0f9ecdf0dfeb7a0c65a8d6d9f0350a3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 3693471,
    "order_id": 32192196,
    "new_price": null
  }
}