Transaction not yet indexed

FKbMaKgN9PmhVtzD9MSpSW3tw49qDRm5nPnmUn3SwKCqSJmJJjFiKm1DWxqhGz5UNunkT5Sf9SpJc4gYzr3eGWR

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