Transaction not yet indexed

CU2Ze7RebvXJk5QCcVoAQGMdnq1TRpByWC6HHibfAbMiqDLuLzniiE3vjmBYL9Wei7DAEdQPnCzoUcbSnGohAC6

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