{
  "manageEntity": {
    "action": "Repost",
    "entityId": "284117429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4905c21b4654cb4ebc26cdeff63b41fe26a551ed984ec42d25cf774640ae59d4",
    "signature": "0x8e418f1b6198c9838f988dd88ea9f5a3e97aee6dfa7026b795a97d77fb5fc0166e78386ad83de38bcba090f89590ccb88114c6da55f3a9944dcbbb005e80113a1c",
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    "userId": "77551267"
  }
}