EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6187050520cfdf09d2a73c5ee750eb145e3783b6418accc53ac5cab33693ed5b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBl24Vx-6187050520cfdf09d2a73c5ee750eb145e3783b6418accc53ac5cab33693ed5b"}]}