{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec535fccb50bd0c9c6d8d5ff71bcda6d28551021a8fb5a8a505e50d510e8158f",
    "signature": "0x29eee26a9003bd18d683cdec079b89a22145c61db3cf6b181b9932a997de75635499eb585ba4bcd62a18ba1830886971c9e24c57e0e91a8a4d28f21c4fadab8b1b",
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    "userId": "887547386"
  }
}