tx 0x49f6d7e2bb7caa6264e4d1f720cb6b7127f8f486a8db3c5366a00a77a8edf02aCopy

payload

{
  "ModifyOrder": {
    "new_size": 2063863,
    "order_id": 31627983,
    "new_price": null
  }
}