tx 0xe4db3b9f3f3664c39ada7ac89be27b6a4a8aa3b6e68fd4a8a5370cb1ff6f0c0fCopy

payload

{
  "ModifyOrder": {
    "new_size": 3106654,
    "order_id": 9463754,
    "new_price": null
  }
}