EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c1356f8c30f95eb9c9bd157a58ed7c667a9904f7f155af5d49a0bb5d6d0427fe","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:27qX2LbrAb"}]}