{
  "manageEntity": {
    "action": "Repost",
    "entityId": "476370043",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11ae340e17b17f92a1d86fec105663ce7136092d78cc595c97efb83e9f75308a",
    "signature": "0x09160a0a6cc54436cbac3ca89b25ee8d62d259dd472b588dbf3d7e7e58d5d1c34b715019e8a9e7188c836b04ca523c1a29ba90d1aa06dd54b03a56be611ed29c1c",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}