EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d5eb6324c9860159f2b1fae46c5afae7f17152a2427809ab44e20ed1bdd3b624","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Vvpwn6R4ql"}]}