EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"71b6be74fb5e71747cade793453f0c8ed0f5491c6e5d705cbd199bf87567b198","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:wm8WK7oWqR-71b6be74fb5e71747cade793453f0c8ed0f5491c6e5d705cbd199bf87567b198"}]}