GET call on /transaction/statement endpoint always returns errorcode 500

[haybankz]

I am having difficulties as to what value to provide in the body for the startAndEndDate of the transactions to get a useable response as I keep getting error 500.

Here is the curl request:

curl -X GET --header 'Content-Type: application/json' --header 'Accept: application/json' -d '{ \
"accountNumber": "0048701992", \
"startDateAndendDate_Or_lastNumberOfRecords": "1540030864063" \
}' 'https://api.openbanking.ng:443/transaction/statement'