{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "135148",
    "entityType": "User",
    "nonce": "0xb209d07234926f7a055314ba1fa23c45cf829cd9ba16470061f4255ea92af0d3",
    "signature": "0x4aa6a91fd0a4ca95cd82594b3356ddd961c7a62ba08be8cbe5a9a7f5bd9bdb585000944149f34a2cc4a9013b5de4d0ffec69db1beb020ca739b6cf21f276505d1b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}