tx 0x13b6a4bc042bab42d59ccd2dff7bfe1c4c27232fdbc3e76f396cddcb1c6ea66bCopy

payload

{
  "ModifyOrder": {
    "new_size": 150136918,
    "order_id": 27753562,
    "new_price": 10201000000
  }
}