tx 0x141b97bf83db933ce7d6b18ed8c68f13f51fd7f2b23c748d349425e8d2b93c5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 189833783,
    "order_id": 16813973,
    "new_price": 29471000000
  }
}