tx 0x3724837a9c7fb417bd51e2e4d5c1efd8bdaea3b83b16bfe7c7a9d1d419c9d8a6Copy

payload

{
  "ModifyOrder": {
    "new_size": 19149204,
    "order_id": 2878058,
    "new_price": null
  }
}