Transaction not yet indexed

2N21pZXxHs6DPsgajP4PpKmaTAGaSS1QvZbtL2VCTjARsRs6xz5ff9DkoozTHtteEe7gnC8WsKXkGCFMnxCLuAZF

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