tx 0x23f93fd6a63d8ed95c05d6ee8ed8fa9c8919f859c314f76b6dcb1a1fe1d6e34eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1568184017,
    "order_id": 57880399,
    "new_price": null
  }
}