{
  "manageEntity": {
    "action": "Repost",
    "entityId": "824558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x192db844356e1a5fd58603599383baf9d0cd14f3d8d868f30c45275639ea7610",
    "signature": "0x4bddb57a4927695459f51f71a43f3a1a96648b3e29697fb96ec390a5e5a42e660f05f70459d2860e8816564eb29268d78ee8aba67ce97cabf658aee21050c65e1b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}