EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4c6e43869d933ff7f50999c52456d3a31c3dc8d9e3acce7d0e50c9dd71c8e3d8","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-4c6e43869d933ff7f50999c52456d3a31c3dc8d9e3acce7d0e50c9dd71c8e3d8"}]}