Transaction not yet indexed

21XbppgLTe2PVoZqgiStzf1BfNDiV596J7RksvkykbhB22QfbPDM2DKFg9v6cEVLcTJfbEzhfqxBwDf3dXMYWvEm

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