Transaction not yet indexed

1Nfkf6GzCTHMEdpsxjCbzzyRPFLQexzCDRUZX2EXYjFcgB24RgViCkM5PebbQbPGmva2VVFakh5zqeE7fP67NCT

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