tx 0xb6f3dbc1564e3f8b15ac71f132d1f8a3ab5dab135b5dfaef3c483c3d8948e33bCopy

payload

{
  "ModifyOrder": {
    "new_size": 103876861,
    "order_id": 74746940,
    "new_price": null
  }
}