{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1493733658",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03a1ba839272f7ad8719f4223df9c7ed12d48bee86b1806e8055427b72c187aa",
    "signature": "0x8fd3dcf0ceaf8a5c82fc44388c9c5faffc494a7c56d6a60fcb838c7c2d5e5eac2c5433708ab21eec1bda2f5d66c6cdb1d81176b43de58cb4aaf3b9e73ad632781b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}