{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "2703",
    "entityType": "User",
    "nonce": "0xe4ca286f89681e277f12d715fc416d967599b69bde06df92e5c51b18104bd8c1",
    "signature": "0xa7b2069633e0ca8094538ca6afe4b9d1be195bef8d00d7be7e1c4ab6dc3ba8b37de2d46e171775763f17a0cd6054af300984e9b8b4f2b11afd318849725284ae1c",
    "signer": "0x182fd837C1acE765D4953bA8d602948d6025afee",
    "userId": "375501"
  }
}