tx 0x4e4f1c7fe1d8eb02b9b8e74c57fee5cae5fa726aef796dc4a8fce7f09f1406a8Copy

payload

{
  "ModifyOrder": {
    "new_size": 1512759,
    "order_id": 1180355,
    "new_price": null
  }
}