Transaction not yet indexed

21bLkiSRW8hjhGborRSLdUVz74im8EA8AoMPdfR63RAeDoaVRftw66pKGZmDA1hLvqjWYdNE2CLN58Q8zApFBTN7

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