Transaction not yet indexed

1MCdBGSYkZCH6pEi5Cb5RcV19t9xTGaRuhPwRCKWZ8eXP5z7FQopTYuTiuhZJh8gYTwxJSbNMGYHaQRLymmaf8u

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