tx 0x60a6291e0ee74c06f0dab684c8c1fd45a93aedf3a70cef9a8157cf6c8d6abf9fCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 9137708,
    "new_price": 59630000000
  }
}