{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "38358",
    "entityType": "User",
    "nonce": "0x9af015f788b80270626f169cd77494c45aa15df608f3f0169937b1030e7d3326",
    "signature": "0xc6439bb68a99bb170779d99af8b9828d1dfe5fb8fb68a479ee88717b26616f74782e9b433a03a83972c724224db7dfc8f83ca43e34a3abe9f3cc8724958f8dcc1b",
    "signer": "0x616e636616DaA1fED23D5baF54ADF0e80624b961",
    "userId": "52309"
  }
}