{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1000042964",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24dc6db3ba7abb10ad12d67917617ed93d3fdcbf4e9cbd3a6b09392b9587c087",
    "signature": "0xe579a34a488d4b6b23cd88dba63f21d39e776f33ccebc38dad6778d48ca5191f0c8c9f1f8acc2309ef7b43471b4ccff82c678c3348c9a957d7dd8404eebd18d31c",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}