{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1099201959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21a57c9436ed46d4ffea0b1413ad88096db7a5811e2c6200ecb684f69ef59324",
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    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}