tx 0x9e51aabf113d57f57d482d45a6cbb43e42b93e1dcbe3d9ce8aaf0b1a477f1e4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 37764455,
    "order_id": 19920673,
    "new_price": 29455000000
  }
}