tx 0xa90f6653dc709bd3d6a0c39edf9c9d1751b8f8e2df63f24b2d7e54f1f516e90dCopy

payload

{
  "ModifyOrder": {
    "new_size": 13147517,
    "order_id": 9461940,
    "new_price": null
  }
}