{
  "manageEntity": {
    "action": "Repost",
    "entityId": "430892369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd64d6cb86b7e79b81f87a052ad1ca31e59abc97fd2d1b6e433fe29a896cdf708",
    "signature": "0x2ec64e00b9ed16b09a34b81007f9fcaea45f066f891868a0ce04747d5dbae5cf2df1304f78b8198b25f38cecae0a505c436a6310a855696d5338e83878e484a31c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}