{
  "manageEntity": {
    "action": "Repost",
    "entityId": "189683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ebc95972ffd20bb281e032dddda5272dd5c566ca6da38b7f9bc2a8323b5534f",
    "signature": "0x208505a90507fc0008ad535f602a71b269bdf232dcbda4c2ef362a005e4636554271b8c99886fafdf784054a981708c84a29169e267a1d1f1be2538ac9ce150a1c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}