Transaction not yet indexed

AfU2bzdvaKNKqdPz7TMxv8oDc7RDJMeZXS2mSYwwaz992jHorEkE1kuk178GiTmC6NKVSpQkmZfqKnzns1NSGS5

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