{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1600647510",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c77036e093e469615fccc7636ffd84dfd7b02fab873374c0c194aff1510ae6d",
    "signature": "0x187f0cd0eab104460b1bbd77f50a6e49eb3f408af974ebd342c6dd43b4f911fe0a0489bcde5864f1bc0a8e366c2531cd9b593a5acdabb08d982466358b6850fc1b",
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    "userId": "317847"
  }
}