{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1124392470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1860122b8a1e1199e8a4d5c054e2a249d5570cd61d5034a1d2bca572da7ff30e",
    "signature": "0x65beb0826f01fd3259c355145dca62036300301f031e2045d95a6eb7ec96d2dc248a0fac3c2e9a46f7dcfd720e7ae19059f177830e80a21150226917e889741b1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}