Transaction not yet indexed

4a1zcu1xmyRMboxfJB6PVpW1icbXa5svN2cPfiW2r4bsCuoJutWdTLbrMX789APsWR5AQ288R2JyNS3jWC2ATdo7

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