{
  "manageEntity": {
    "action": "Repost",
    "entityId": "677876219",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe8db8d11c2ffebb7a1584b5b3176eb9e2ff5f0f0810debbafe5a9e6565c8dda6",
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    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}