Transaction not yet indexed

21SFAqD1F5wbeGiCD2vwPEY3Wmv2me3zG1er2TLF37AXHFmDaxSpqrAna1bQH2m7dQ5cz7iZbhPyWCD8D4CpejyV

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