tx 0x4729a5fff8e069cdd6090e10b6dc7f1c63f6dd0e60353c6ab5b6319b9f9f7e5dCopy

payload

{
  "ModifyOrder": {
    "new_size": 14054152,
    "order_id": 7056776,
    "new_price": null
  }
}