{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608286593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b900d9082fee65d95803db9b6cef1d3b6726970be59273c93d10fd1bdf6ff71",
    "signature": "0x553896cdb839076ceb53fbb979577ae8b809d26b9d0bebb6e719cf0a2e2cc98b3645eeb2d1b30389e4b85bc7338baeb832a3b900e3d04c714cdbb0e7d1bc589c1c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}