Transaction not yet indexed

ffS2HDdT18BJhyG7YKjH74jC3WSt9iY6t6VWqMBpMWtFPZHQosEUo7bRieRANxp4EELCfWDQjkCneVLJ8KdLKNC

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