tx 0xc8c4f7dbecd1d864f6cef6d8b6a607980b1d1a0fcbacad1c545f190c2ced4608Copy

payload

{
  "ModifyOrder": {
    "new_size": 3657975,
    "order_id": 16663880,
    "new_price": null
  }
}