{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147378",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87cb9d910d151da17a05cee7eed2340cf4df0313f7ed6f004cfada9241943d68",
    "signature": "0x085d9a217a7db86baa99b5b29f6ee77a8ba2ce8d24e7e8e9e67e8862cf0263ea3fb4506f962b31c2b65ae41d925d02e0bf04daeb14ebe360bddbdc44512a1b221c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}