EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5a3e257770a404ea5932024d9faafe98ce688faf1d4591b2865b39ac3b5853b7","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:qEp4wbJjgo-5a3e257770a404ea5932024d9faafe98ce688faf1d4591b2865b39ac3b5853b7"}]}