Transaction not yet indexed

mdFk2arpPBTW68chcXkNXA4rEimeKmqQu951sGNWL8vtuiK3kpjnPb2cQaXdr6SDPqFZPvQyKcopSngz4MypXQ2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.