tx 0x1235b2f42d43fd3f09d73be3d9cc2c9820e1289b0a01942e66f7a4dd50db1b6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 115319509,
    "order_id": 24574284,
    "new_price": null
  }
}