tx 0x1e490f89e9a0d7bf0b0cdfb08ad0a9cb4a3e197e27bede3a0ee4bb14c9d591e3Copy

payload

{
  "ModifyOrder": {
    "new_size": 394139326,
    "order_id": 21520464,
    "new_price": null
  }
}