Transaction not yet indexed

mSZgLFF8wiSjs7EyaQfmo95NuwwUnGuEZueaDZ1HBKZaQEzXZwXmyKofNpsFfjeZjALWRA6RKJxVpPCNxjFrbn8

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