{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1539955562",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb105fdf6bacc138271fe0fabddfd7badf789f1068f190e55af956f82111639d4",
    "signature": "0x20135fdada744fc0d037110d9026342a37f2bc53d6f867ea1e7ccc5e40d9751f22059d7edb82352a9531791b956777f3364f5a5f8e3a0ed3eaf648664920d9df1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}