{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82aef6fb95584719bc53c8c47d7509cdb7386cfb3cd7fed5d6c4f24281a42056",
    "signature": "0x61bb5b76bb374ee3e75b0815877d08c4b8fabfea1de20351988d48c0f9c47c9340e7bcd346281dc72bbdea771dc190688c1f5ce3ba4cc8ad84b622794f7ba6471b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}