{
  "manageEntity": {
    "action": "Repost",
    "entityId": "604653737",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8cf135543e302792424a7519b85dc443bcc52a7b4da3dd4e67a299a062e534e5",
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    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
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  }
}