EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0a790f21913b4a8afbe54523247cf3913b0b7df228607b1455044a74ef651d27","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5rAr8dzgqX"}]}