tx 0xb291fb785eb3cee70ee33b5e9c8f2dd9c8792e8740d3d6c807b80e7c1f3de6b9Copy

payload

{
  "ModifyOrder": {
    "new_size": 538589922,
    "order_id": 11491154,
    "new_price": null
  }
}