EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ac8cfc74b3be83cdaab6a119aca137c74a2c97ac39c49f73de0fb6508c074d10","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:OPD9N6oOq9"}]}