{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "190891",
    "entityType": "User",
    "nonce": "0xf5914fed526eb7e8c15ba8bfccc259e96d068f53a9b476c1b4907c34cfeffee1",
    "signature": "0x7cbd7d580aa40859cbec0ad57f4eecdeb5eb542b9a9cec3a1fed9ce10e27e27c79232a5fb8aad90ba90bed465d3b42e867b744373528d24248f5afe0c15b17051c",
    "signer": "0x053AE6b4e0E1ca4c355a1f76Ce5696623A43A617",
    "userId": "79438"
  }
}