{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "665",
    "entityType": "User",
    "nonce": "0xd366dcff2e748b439ef7c8c8deeb872a21f4de59cccc193cd26788ba3f6f13da",
    "signature": "0x5c06782c460fd5ea3f08dc642bd29ccad77b94645cd86520f91b5d884487a69f0caa39e57ddb8480c585d4374fdbe4548c4eb5544e14f9d23e84d5dc11e73bbf1c",
    "signer": "0x2E09706d061Da2bB66d01F583c734E89CFCd23D1",
    "userId": "14811"
  }
}