{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1498879461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe691c46a90e196dc52ac90051ef9c7ac669118743f83ce1e96e0def32213eaa4",
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    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}