{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1423708203",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7cdab395f41f75869a78e558a3582aebb2b25f97fb05850b97c20ba41def293",
    "signature": "0xda65a0711be58eefe2e7e34f140fc10cf758db19541bfddbf98756efdb8340f44e5be909abbdb2459f7889ef8f9ada8fdb49455a13a8aab44d9b5015dedf097e1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}