{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "685416",
    "entityType": "User",
    "nonce": "0x536b1299fc861460e68aaf740a1e5320ef6d39543dc9dd5e15034fe9034b9995",
    "signature": "0x93a2c5b05511c9e6afdc3132d37638b9596695a7273157ecb47873da963d1da41ea594091ed1f41f229e4e1f12b6fce4c61344cbeb95b4a65868edbbd8ebf0d21c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}