{
  "manageEntity": {
    "action": "Repost",
    "entityId": "148094278",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71f50d6cfcab5083b0a4af38f5000fd86c61586c6c2797220c3a7a300f37d05c",
    "signature": "0x6648167b68c18fb678755222b07901597cc69173c3225635199d51b9b31e9a173a1004c3b53fbc7d6c3f7ac713cf3d26e190027e3816ce5f27a9e3edfff843751c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}