{
  "manageEntity": {
    "action": "Repost",
    "entityId": "667213686",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a070d4db4fb4e9bf6b4a19cec0abc07f4841078f2acf055c6b3162c986af38b",
    "signature": "0xa016257e983d61db38eb67d499b05d54923cde1ccd44a09397119312907179772f1d8de27e31adb892fa54072ac42fcd55b4e2ca9ca96e94e80c05bf150847c61c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}