EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"50804a983ecb30764f897b26efd3fa0f6e4ae3ff862fcb998bfb21b5b8dc4c4e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:onDoN3eJAQ"}]}