EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"52bffd17cb136ae7ab6d765905515de8be003b8a51c343b43d291b361cb68a82","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:GKAOyEdvqg"}]}