Transaction not yet indexed

21M4rd8XaaC5yRFmRFZuy8v2BwFzcTCXUGAd2KDfvEzHvBBeJkvRESKutRFJZYSaysTYLu9bEUfTV9RHLyWM6zwb

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