EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ffa494145ca0ad711fbc14fa9f3d5203ff7c9566ca9f9b0cf13482352c37ae81","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMpQEboRpY"}]}