{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "508186998",
    "entityType": "User",
    "nonce": "0x2a6af7998f005f8b43489acb9af095d7547126941b834aeeed14f727008174cb",
    "signature": "0xbf9b53237122028247d4dca1ccce411d4cbe27a547960bcc02d6886e971217b47c1af4693a33df91a7aea8fd3305c046d8b4bd599e5ed28d1cb3326d4045a1a01b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}