EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"18a04d12596f375e72e0f89fda428ddcb883a69636043cdf4b4e3556a71ba645","new_owner_id":"18bb24bb0427f5a6e09f4087ca3e6237cb2802e428e282d29cfb555727ca6416","amount":"250000000000000000","memo":"sw:t:mkBEWRg5Qg"}]}