Transaction not yet indexed

21TKuM3SdVVZV1n6NHqRWsy52kY9ji6HTHxufF2PRy7qnM5nc7f7QpdWWqnPDGLzdA7Nq3iidyWGqJS73yX7wpNL

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