{
  "manageEntity": {
    "action": "Repost",
    "entityId": "846809218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09aadb1163588d0d4b548198cfa9af77d3e141ab2465327ba45ab6c341b04219",
    "signature": "0xbf4d199b3849199e2bb5154fd9db8feae619bc212a163427dfd7ef0313bc39876c1274ec366c327b860d52b5995ff211069f42be4cd67025a3168a5a36d546c41c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}