tx 0xd5ceb51a1464ea768a8e62f17f3a9b9f9fd177e4a4686f892b5a99f7bb3c2fddCopy

payload

{
  "ModifyOrder": {
    "new_size": 6413490,
    "order_id": 43819234,
    "new_price": null
  }
}