{
  "manageEntity": {
    "action": "Repost",
    "entityId": "389159167",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94e182d396bee9fc37d6690a9c058481a55764cbc3ffb72632cb16df371b6583",
    "signature": "0xdfc002e202b400060148b37a45a15bc3d86a6c0d5c352a8b60d2b8216357964d19f006cbe5d6dd81ed6300c531a04135a2925ca04877ddaf551de58d2b7567ce1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}