EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5f4a2ca8f9b2831b22dc1b59e637344a978c5164aa5a7ac9236d76177aeb2f55","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYmqjzx-5f4a2ca8f9b2831b22dc1b59e637344a978c5164aa5a7ac9236d76177aeb2f55"}]}