{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1365978889",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e69bbadc0a526165e12cf86f46a52114e42e3560703d43132562628d9d43f61",
    "signature": "0x35d43ac1ef50a91e7037e2e1cf68c27c0dc7a4b4274fd517aa0073ab2a24c05078218eec9bde1461a8dff05669b6c8f442d23f9dfdc64c1005c7bd751dbc42ef1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}