tx 0x42e23a36f8c3ac7edc4bba2ff73b3e1af0bf20a1dbcb3ba6f4f4f9dcd634eec3Copy

payload

{
  "ModifyOrder": {
    "new_size": 207607108,
    "order_id": 428608,
    "new_price": null
  }
}