{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1519003501",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x608d729d37731edc334ce9c3839777f1709f4cece5687877d7f11cdbaf366427",
    "signature": "0x1e857cdbd16d80900e69063ebc07869816f73dbbcf2bae39448d91e887d3b0d030bf7d1d72134d98ec84d81f23d87e1d418d14e7cda648893fb898e81dce61f11c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}