EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bb4b52654bd780374500719f5dc1d2f4af73991f844892ff37729254a8664d50","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-bb4b52654bd780374500719f5dc1d2f4af73991f844892ff37729254a8664d50"}]}