Transaction not yet indexed

21d4Fazn1UTH9TECniyPFSusGeAuk3NETVTBtoL5oPAH2MENyBKb9vAXsWS8tCLhggTNx4fvSYdUW5ShYbW1j9n7

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