{
  "manageEntity": {
    "action": "Repost",
    "entityId": "448272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9101e8e0c6ce70f81fd94abe42f8ca07fc547904e5a449e9a8da73e673c746e8",
    "signature": "0x088ab8f15dc65a54f9845d976d99a10ec263ab0e45955951eeadf860a14ae9954ad725e00a1e315fcac1165ddc8163608aa0e2c4f209121e8dd769d2d24007781c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}