{
  "manageEntity": {
    "action": "Repost",
    "entityId": "317343",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x803e9622914e42b8941a9b957bef4453bc9e6686d05ad59269b1c83e45207f9f",
    "signature": "0x6168a6b4122ca8d7d080c3497acc7f40b79027b3af18e365364b73cb0a3d92b253e9408a3eb3e49b3f4692e4a8239cd46343ca5007f3211f2ecde7fba709f9381b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}