EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"50eafaeab33ea72074b153fb650d232c7666e22c4b6c6e1e6292a4edfedfe016","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:mKD0RLlpP9"}]}