tx 0x2e6b4ddb3bbaecb2d30582c851a5efd0c103a6eb9d8705aac2be34fb3aeee0a1Copy

payload

{
  "ModifyOrder": {
    "new_size": 10442091,
    "order_id": 29495567,
    "new_price": null
  }
}