{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573385945",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a522c827d720223f36bb24e53578f76bd9179ae12650b70b2d7377af4bda096",
    "signature": "0x9ba4a1816f7596a951e232b4ba54c7ab5bc78027381b41bed962ad4f7b04d03c74119839f2b2d6acdc15b5f7522129a726bfb553087331bfdb70482a08b7e2a71c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}