tx 0xa2a5e16acb62ca4ca4ddf7b443a7c32ec7b2b4dde3e9828afe0b365fa5e8a1afCopy

payload

{
  "ModifyOrder": {
    "new_size": 834547912,
    "order_id": 374867856,
    "new_price": null
  }
}