tx 0x1d8b46ef2c0a7e178d89edbcce2c3c17cf549b4f77d86a2af63b0cc2b3eb96b5Copy

payload

{
  "ModifyOrder": {
    "new_size": 21898693,
    "order_id": 12131300,
    "new_price": null
  }
}