tx 0xe50721c2b7e5fbd0e622603dbe2bbf6a9b95caebacb7755f4fe099c38e1e5e5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1303120889,
    "order_id": 377574173,
    "new_price": 28408000000
  }
}