{
  "manageEntity": {
    "action": "Repost",
    "entityId": "198039597",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9eff44e0a00e7db3646ca5a85549de05f96b811af72c78d28228c615b568d624",
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    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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}