{
  "manageEntity": {
    "action": "Repost",
    "entityId": "668504529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c5019f611ac2ad1d2627fb95da7f4cb34fcad109fd7363c12ea0cac01f3bc54",
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    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
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  }
}