EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0a18e303d20b54ecef37673a29c7556cbb8c098639fe72138327d6bb19afaa6d","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-0a18e303d20b54ecef37673a29c7556cbb8c098639fe72138327d6bb19afaa6d"}]}