EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"837eb251de6467a8579a8a017683cb0e0e6dbb8031966820daed4477591a3eed","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:OKMXORwW51-837eb251de6467a8579a8a017683cb0e0e6dbb8031966820daed4477591a3eed"}]}