tx 0x06bb32fc6b4b39a1a8e07d0be986bf71d90f2db1be3c3fad8fcb7a70f8d3d9a0Copy

payload

{
  "ModifyOrder": {
    "new_size": 797332561,
    "order_id": 816404,
    "new_price": null
  }
}