tx 0xf4c20359137d44485b7e9932f067d39c25a59a35d3d3b7bb19b8b53f9b3caa5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 123746293,
    "order_id": 22781424,
    "new_price": null
  }
}