EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1602dce1a7972713abf42ba3324a875254e2b17ee6d8045d27bcc2a1c4c2d4bf","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:eJDbdYgxpY"}]}