{
  "manageEntity": {
    "action": "Repost",
    "entityId": "29751380",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28aa3e0ece77fd8cc3d5a177a9df317af8beba75ab068b6df380e2029294c5a6",
    "signature": "0x3a7c8e32e1dc4988a7cd08096398a55c8e9a4c9126896d1674132132ea6f03761e14d1747b1d49b3bb92b64074da019d9d0a25eb6f3db3b18d07101d1f549b001c",
    "signer": "0x85F59ae09C50C39DC9CE1660B0D49082C751ce0B",
    "userId": "162449215"
  }
}