EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c6508423ffd79865c5584e6a372237ce9c3b5c9d17c47b71056641b64d5d206b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-c6508423ffd79865c5584e6a372237ce9c3b5c9d17c47b71056641b64d5d206b"}]}