{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "44",
    "entityType": "User",
    "nonce": "0xa74c535dedcd97d5f3c57b0f145e3c57969a6845d1f962b3052a9ebf5a479c6f",
    "signature": "0x81f4a4efc6a8e52e04ed56903bbd45f44e70f5636a77dd1c9ba052e91ee9387253f0e90e74c2fcf66ee449cd52d17d347fc43d7e38f6b851ac535276e068fe741c",
    "signer": "0x4028cFd4F603D45b7A2A3798831Ca315097e0219",
    "userId": "12319"
  }
}