EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9b746ba8b0dc2d45e7992d14f4f5261669292ff161e338961fc7130595ea8480","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-9b746ba8b0dc2d45e7992d14f4f5261669292ff161e338961fc7130595ea8480"}]}