tx 0xca9df301bb1dc1fae9e3cf5bcee8f2d1beb31e4b4c6db5a6a84a3a7451e8831bCopy

payload

{
  "ModifyOrder": {
    "new_size": 101342262,
    "order_id": 377023864,
    "new_price": null
  }
}