Transaction not yet indexed

667LFxDg2gstcKnpEVKcG8KJofr2MFXVKF1m7mL3yykNY8qTk1VKYRAMRXvfX9YbF1bfH5VwWfsUSPkPBQwwxDyh

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