{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "645720561",
    "entityType": "User",
    "nonce": "0x50c65566e3d891722529443be46fa907e30d4e64a40a9db355d591507692af89",
    "signature": "0x348c63a4df6ac8152c482178b6f2c219dc87ff31b40e2a51f728b135f0ee08a373752c1067edae2ee24f1f453fd5ac559dcf242e48603ca4ad62d432cd332ce41b",
    "signer": "0x0cA981EBB0E4Aa80eA1e5833e1685eEe6A1B7ba2",
    "userId": "395354603"
  }
}