{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "190321",
    "entityType": "User",
    "nonce": "0x392cb2692d733d0dc6446a3d9a3feb43fb9b177e96e356a696ad16a2bdb5b992",
    "signature": "0x34e604ee84559b03ae6f0308ab50466aff942a8dfbdf4204629ffa06cd6c473644ef0e71903d230dbccd4a3aaedbb13f41ebf414b79d3ebe9fb6afe58c53bef31b",
    "signer": "0xb317638BaDa9d6464F1b38412361Ab229f06001b",
    "userId": "995099336"
  }
}