EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"90bacebffde464cc9962f0f9691486a4538bfefe96fddca66211d4972e17df55","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1ynr3qX"}]}