{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1996310949",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f1d91dcdab92f7519a69db1556fa435e126cd98fb0c82e356f48600fdaa141d",
    "signature": "0x2e7dc97e182a5f29e58334a7039e40052da2f80952f1fa346729b24621cb8df56ab66b8570a5d47f03e2754facd4b91906abf674adcb8b6ce715c25bc571f2ad1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}