tx 0xb230a8ca6e1b2a72cef6c3275b47de0d2161b8c05c53eb4c5c33f10db1e4319aCopy

payload

{
  "ModifyOrder": {
    "new_size": 57601769,
    "order_id": 49614797,
    "new_price": null
  }
}