{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "139309",
    "entityType": "User",
    "nonce": "0x042c30b791dc5d573e2098b3f16e6ab9cebb311a959377db843697ceedf83e58",
    "signature": "0x17b7a04170a1d995feaa9c313ae3329782fd450beba95e2d6b7cde49750b655478b6be8c8999131d82ecc004d77eaa7f4ca3bfd2be2bd20c586f6cfc20bd7c531c",
    "signer": "0x3b712C16275eCC8Bf894d014D9CEBE5655F55117",
    "userId": "263108493"
  }
}