{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077745",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c138d4733ee88e6da4705b6242f8de19965735150751bf4b6a4cc3381ff3b38",
    "signature": "0x90131a29660a7aff71416ffc594295823bebe981d2b9985ab338403b445d533961d4eb0ab8cba846b614314dadc1d3a3ed9264c678c5c721e2a281e090d353661c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}