tx 0x75a68b61c66a9d1ea5ba21f66ff15f9c22d027fb30dbc0a08c42c035f6d4b44bCopy

payload

{
  "ModifyOrder": {
    "new_size": 28464748,
    "order_id": 225414467,
    "new_price": 8268000000
  }
}