{
  "manageEntity": {
    "action": "Repost",
    "entityId": "885063390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b42d425db299712c2e5b85391508657e2390e01452792e982503aa9a33e97b9",
    "signature": "0x4f9fffa660129231eff39a897883a69fb81f0c9dbf6ca7995cc56b0004d08cf45c20fc65d415961797ad0b42bcaf16c450909245e149ecbbfe81b587782ae4451b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}