{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2004877046",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcdb946709da8803f8df3fefab8ea65ddf0333cc1f20dff89923edaf280949a7",
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    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}