Transaction not yet indexed

ffFWWwVbzM7c2YYNzoBiUvXUPutzDKPXvKJqozaFrvgp66k3R6aHS8KHMB95uXc5JTSdYDrUkGpCzFdEL1E2ckk

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