EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"51e48f9dadb260ed20193db76756860db1e9574c8285d3643cd51b8744ec27b2","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-51e48f9dadb260ed20193db76756860db1e9574c8285d3643cd51b8744ec27b2"}]}