EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"823dc5f0b9b4e1a66fcbc483be1f26d4d8af58c1dc818d2b87989ad6963c9a73","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-823dc5f0b9b4e1a66fcbc483be1f26d4d8af58c1dc818d2b87989ad6963c9a73"}]}