{
  "manageEntity": {
    "action": "Repost",
    "entityId": "425954694",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3681dcd5365ef710fd66b30f4e6e2caab76016e75b7619ea5cce1c20df868dd9",
    "signature": "0xe40968e4df951fb163b4fa967db8412a7fd7a55cea2f3d2398462bde5ec80c727ae3a4704bc3ca68235dd8d4a16f347fb9cfc9c06743d64ce93dd8aa191a38041b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}