tx 0x0c7ebac8e21efca6078d6bbed8c6b379bfba0bab1c61d1a5a634f0d4cee7cca6Copy

payload

{
  "ModifyOrder": {
    "new_size": 978024850,
    "order_id": 402537800,
    "new_price": null
  }
}