{
  "manageEntity": {
    "action": "Repost",
    "entityId": "661095305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31bac2d4108767636a0700a89b84196e2662c3dff97ca3cf77a2fbee80cab378",
    "signature": "0x17500c532e7fb9cda5fd41c9468779e4100130ee866774b0481e5494cf83d32f26a46c5857da635e7c7d97a16d19fe876b6159bd17dbcea2961f56d32b79c1061c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}