{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1979941533",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3596370e421e1ccc3f3e022446c17917f55160bd4c7d9a721ec5cf947a773bad",
    "signature": "0x495ef291532a580ceb4773ca1d7db59e8fd1fc300ed0fa412190284a96d7cd93472d38c8ab93cc53432ebeefadb1d625e9131ba3e8a3a1123df3c72c7709e1891c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}