{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545794",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6edcafcd4567f9609f5c1edb85ee85a216603ee5dc6a617fcc0eca0a27a33ec",
    "signature": "0x1d491ccf5e65a3bbf8dced927f9c99fb4d20bd0da9e21c3b16d8bc995dbc958c2c1641ebdbeef9f75da05fc56a8fbd5693bd9299fed223c54b3de28f3b2eee6f1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}