{
  "manageEntity": {
    "action": "Repost",
    "entityId": "867632931",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4a102a132329e9b51b5870b7cd6dc39a80ed9ebfcfd4d11d5f1eec6f7fdf62b",
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    "signer": "0xD2920ecFd0b68561Ed1E221c1FF1D7721DD9d520",
    "userId": "696104680"
  }
}