tx 0xbb3f90dfc53a17a1b0a550b23c4e20f5bbf3b77d3aa4f29c6bad98a3cd1bb3eeCopy

payload

{
  "ModifyOrder": {
    "new_size": 2872605,
    "order_id": 240661660,
    "new_price": null
  }
}