Transaction not yet indexed

EX1tn9ausuvPKyHN4hKoufRqxf86qic4byRzEyJT3BqbtFdcQiZXKzAk3tGvZxAGtGKhKNgnQnWpXMx5DgTFSry

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