Transaction not yet indexed

5ffh8MfKVofRuK6vhvEvvEYZGFfA9HeePhSLJGRKBpiqxqnTeQvFHyzH55RM16qcXrdr6jT7cqbCK8ftZ8nscAFZ

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