{
  "manageEntity": {
    "action": "Repost",
    "entityId": "828676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x096fd5eea2f6cdec00f54c0fdcd26130573cf93e7baaec4c8c2b9a4cb9c764ec",
    "signature": "0x6731436fbce1d74e8ac742d8d4d47ebb7b531ce57beedbff044009e7dac97a345c95e4b9d57a228a21979e9e5f913cc833a5e9bbe0667157f8efc0b86cfa8d741c",
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    "userId": "620307004"
  }
}