{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1072135",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x040e381a330663be7365dda9bf3b64f9242d43c1289de16103222e3e215b00d1",
    "signature": "0xaf969e4fa1b841a748ef148fdc879c189a31093bcab9eec58b3dcda4ac06e9933972756bcacccbad9f091637a508394b5cae206f870ee246d13b2207b52553231c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}