{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1501594071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0eeea3b8ae1274c47ad56d7c8f9f17450f2583a5b5f0b75615eb64eaed1fc62",
    "signature": "0x74f513615e0fc24b3783834bad679a19419ce9adbe92e586bd4dc5de14191a134748b792f971a33ed7f04c0c09ab1ca6aaf624c82f658128df556c4cb072592a1b",
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    "userId": "620307004"
  }
}