Transaction not yet indexed

21zHTKHQcMTUajSiEy82LmvNKoVTxhReKQMyTVNb5PHaqTpUeuPXqipCdAPD9s5dFTi93tv1ynxtUeapXMPCxWNn

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