{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252917458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x333cbf286e8fe4bbf965171a89d6209a092128f9d6bab3a4e9d1a4ff96859441",
    "signature": "0x4e1b44146d2539d8b568b9058153647e627fc80f0decc292744aa648d5ba8dcd11f0d6c36decdc1c1ca57f07d601bef38bd84f1ca62ff2604ac8cf42b52dd49c1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}