Transaction not yet indexed

ap91qgtGCocykdGCvVoHR6xSeJC7jPgLgdM5YEMPCewoXaSYDmqHVgXwSPd27tgmc773jM1bgx1YS6275dCKpih

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