Add maximum timestamp to the payload. am: 8d853bab09 am: d7edd85fdf am: d494488b30 am: 0b6878b7b6  -s ours am: aec8cf10d9  -s ours
am: e0e6604695  -s ours

Change-Id: Iafcf14b9c8f0f24106ba1925adce0c0e8f11f9ef