EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"60c575cc61c02a37aadd87c8163d048c46d93fbd9d9831417aff9feeed55c4a7","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:v9A4dn8XDB-60c575cc61c02a37aadd87c8163d048c46d93fbd9d9831417aff9feeed55c4a7"}]}