{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0x2c77a5c36e602b1312078dbf1faf44b55d680ab42f8771f3714994c2b58d0c0c",
    "signature": "0x179c776764aa61095730f767b2351633d1a6519f222fcb252eddaed372f8cf8a0dfccd2ce1f9c492441f0a497ac6de8c5cb89454f516e2b5be09555e5b9b74db1c",
    "signer": "0x3B446829846E4Dff44d7a596d5B5E2e7F6f2A2F9",
    "userId": "784506004"
  }
}