EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3ffc2278150887b8a00de954db31595929aaaff452840d48e123d3c674e7c8e7","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-3ffc2278150887b8a00de954db31595929aaaff452840d48e123d3c674e7c8e7"}]}