{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809644952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bca7fa1aff2fadfa8d260b8eb091e785384a3f7f4e613538dbb7e50759308c7",
    "signature": "0x183f70c61d08de2f5c314088d3942254e0ae4697d59f6ab0e5e682cecc8c72325a8a9deefc8371e5e52bdcfa46ebce17f62ee6762d093a8568419a79b9619c391c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}