tx 0xac9cae1281da0fccc7063db0dfb3ea59eac4f2ea6f7c80a1f2489bb4d76a7a6bCopy

payload

{
  "ModifyOrder": {
    "new_size": 223679528,
    "order_id": 384869680,
    "new_price": null
  }
}