Transaction not yet indexed

4R21BzGU3kTYKor3r39TPfbZ1ndofhftUkp67N3VxSUbh5aVLyrXyLSsSW6yTyHTQRPHB9PyQHFdT2GUrF4aqFtB

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