{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "344",
    "entityType": "User",
    "nonce": "0xa9072d7217147f905d2a3bd24cc1d970fac9fa7be0024c234994211f69f6a3ef",
    "signature": "0x661cc4bd9425400232c1cbd410194dbdc05ad0b8a68357ee6b5a2d5f40c4ed6a5402a6964997e33403be56675bf1c157cb60a89e81319bca611f274ca750baa81b",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}