EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"58ec9a544927db37c28ae5ba9db7ac81071bad62771843b4c03013ceb3a8cc41","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Vvpwg0eWpl"}]}