{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "990836999",
    "entityType": "User",
    "nonce": "0xf9fe77c093514b5cf051b284a801d0e7726eed725922c3eaafe76532fb361aae",
    "signature": "0x60ce511918440f5c9394aa089dfbca0261e71c68d4ff41d4a40429bf3686e8291f54c828386efd6cb4179d70808c880fcb06593211209ebe86c43eee3d111f551c",
    "signer": "0x5C13CD392EcB86FaceF8A07FC5B300833E86cD23",
    "userId": "167249"
  }
}