Transaction not yet indexed

1LdXfNTXnN13C5o7QuhrJN3Bbdhgfg6RPThYWEbLYHjmx3oTZidjkeEweFXLayfiWbC7hCbmJDVuSWDegTzem11

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