EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9ffd88d05f08e984440cc2d247d88e1dc3307ac7b6478e61b385e2a1cfff67df","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-9ffd88d05f08e984440cc2d247d88e1dc3307ac7b6478e61b385e2a1cfff67df"}]}