{
  "manageEntity": {
    "action": "Repost",
    "entityId": "604867253",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c3e193e7675a7a8f58c00222d35b651844fc37bbb7a079114291aa271273263",
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    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
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  }
}