tx 0x77a1ad60c5c04ff9bd4ac6cd5bbe3e5b0e33a1eec7fb45a708f9eb6b03caca7cCopy

payload

{
  "ModifyOrder": {
    "new_size": 2477761,
    "order_id": 361767146,
    "new_price": null
  }
}