{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406105",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb76c40d0cc0545a8d59be13527bb6360b15f4a5ca37fbc446943a58b13cc8492",
    "signature": "0xdf5545908d546a412bdcc585c38fc8f2d848268fd6aaa52ddf79268d138192517c8a5776270d06923614157ee2715a7eb811833b5af6a8b4cb90e2b53aff00051c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}