tx 0xed74e9de75d62ce1303e6d7ae7ce8c8c8bdb7f3ce5a23a8dbb31cceedce1fe8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3221199,
    "order_id": 188552760,
    "new_price": null
  }
}