Transaction not yet indexed

Cu3meDX8CjiXVksmgN4rrVVYTda8aUpGTGNgeV2E4yh1j8MRuiHTg8dSyqZB4zdYPXW62PGGPGoQmLnASfRVDz8

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