EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"a253bfcf1fe6f6e2e7dc28898c0f3fb641e10b151dd22359510c9c7ac396559b","amount":"5000000000000000000","memo":"sw:tr:JPJ6pexvPE"}]}