Transaction not yet indexed

LNMt8qkGotzMuiJxPyRJYTu3fNUTa59SWxG59eDw7phiVxasuUzQXphdeyTTN6qsEzPotwtw7AqQ9TpCp3EfPMZ

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