Transaction not yet indexed

RE3ZvAtSZxvfeRyuv6x1iEzPZay5ndqGJDam29a15quwmPxUmDq2M7MSmoiSfmJFmF1XSJXMQ3a5Dv5TfQcVBAe

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