tx 0x3d4c26951f7ab6e83f6b53ca7b6d8c19824b3e61e05f21d55176192a47a2c6bbCopy

payload

{
  "ModifyOrder": {
    "new_size": 2928249,
    "order_id": 23427204,
    "new_price": null
  }
}