Transaction not yet indexed

4Nb6jVb4A4EHHSCfbLz2x19S4WhEDdHN6K9eLZVBtyMc187112oPBp9HPvp6DFJibnsbkrxPENjKWGh9aGnp7P8Z

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