tx 0x54c1fd3672f9f86c6353e7a9a97d18a9e1355e18b65db26a0d14a8deded3d03fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1988411,
    "order_id": 1802499,
    "new_price": null
  }
}