Transaction not yet indexed

21dLDhYWUNTQkPhRrA8cZZNU4Jae3iYNTWabvvRuN7u2Si453n2BW1CtWXzUPaP4rVFBgc3FdtyZNNKUDfMGmngN

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