{
  "manageEntity": {
    "action": "Repost",
    "entityId": "785324",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6806d4c6e77873621af875799f3f94e9191f8ce9eb0bcf80408c1fcd72139a8e",
    "signature": "0x9fbf9f2a2ea35d6f44d49fcae0bd3a3307e9246f59a3fcd4c67f96027a44bfed2ff9fc8d4fa4a4021eac6f3e3df28798fb85eb6c1de3c1ead8883c7ee0ead56e1b",
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    "userId": "77551267"
  }
}