EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"69d8f3c8e536f9bf661d3e4572e7c9471e7a86c59676c5af29064b7d4228b334","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMpQmz0jpY"}]}