Transaction not yet indexed

2MemoRQWdoCqMSn56h5V5xtdrJLsRBbbSLX6pm1pXwxswbRBHkwcDddsS7QiyvuGQ9kK29bm4qfbXh5eWQqkDiir

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