Transaction not yet indexed

EnNxxaVrnL5twATJxWXxM8Zsw1zi9e923ZAcGWFn6YqPc6REje6X8yRyqWTCqx8WjALgTN9tbmXcwSDtLQBTvAs

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