tx 0xa4fcb44fccdcf8cd1d61c4b2b7b207bfa92f96f0fd8d6d8e30b2c4ff7ce2baaeCopy

payload

{
  "ModifyOrder": {
    "new_size": 99617070,
    "order_id": 419734589,
    "new_price": null
  }
}