{
  "manageEntity": {
    "action": "Repost",
    "entityId": "938906652",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b3225a52d334e4b2510244a67ed3a5d574f7b2647352492e79dbb4ceea5e4dd",
    "signature": "0x51f9b7c80a4974f8c5576ae618d9055eea76c56153196e07e1be481e902fcfd55cf1a3f4e48abc75b3ab19fbd65d2dc3980e6bca6b586fc06795b08681d697a01c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}