EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e226dd21095bbc0a4e373191f2de065e88ddd1d623042e4d222ddcab5cf72e51","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:qEp4wbJjgo-e226dd21095bbc0a4e373191f2de065e88ddd1d623042e4d222ddcab5cf72e51"}]}