{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "164812",
    "entityType": "User",
    "nonce": "0x90e77f9cdefe3d4e40dcc46886f7d90818f11e7a577f045fc385eca6ec98f2fa",
    "signature": "0xe3888c496310fe3882a8e89cb56bac77c46566b6a02e96853233f436f876cb795efde003378bf67bb3a524904966510101ae4410448cb8c6b82962ef37af24731c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}