Transaction not yet indexed

ppWscyfXLz21bP4E2sfqHkFnwMN3z8yWtS16wAM1cRnmezoRTcbXzkGRdqb1CF7WY9MH8Y9TGxWN4jJaHFq4rnx

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