EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"21fee4beb21b101da828190199925aa3ac6b1f5450f658cd493077642cf8538b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrzqW12-21fee4beb21b101da828190199925aa3ac6b1f5450f658cd493077642cf8538b"}]}