Transaction not yet indexed

5ffJsFe3uWzvmMiABWb4AmMPmP5M93TPkcDg7zbh7C2MmkDPBq9wQusrhkKcqEPp3cZrms3XrCWgZkUF3Um1tyE6

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