Transaction not yet indexed

21HZYiMKFDMEcfa8bL9CzJTAB2faNBiAL2uSmG2vSBKpfde6ogFFhXao8jGtwe7v4QbaWeQsWrfKFyWWDCN8b3YR

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