EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9a64b6040f53625348c95aae408074b0a2d180367f533e56f0c929fd2aac81cc","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4AmxXR4pW"}]}