tx 0x4a35b1706074a13ec7440fb5c80b91882f5c66c9a6ad6e1aabd12e1a8be88d7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 957748931,
    "order_id": 71464250,
    "new_price": null
  }
}