Transaction not yet indexed

21S2dWfJAXTwrikN6d2RhNHAfZKC8fagWRYc1p9Lv2vHgUDMBmfjAKayQqUE3umvYbPqg23HFeb5sKPkRinPwLUC

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