Transaction not yet indexed

Tn6fzYNqi6ZqAuzx7tgEVTrYRtG8EPsAbZX7z3YFioGWZFXSpFqGi5Wdnu7QK2v9ocR7oxxJM6fxdPQLDBSMam2

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