{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "73195",
    "entityType": "User",
    "nonce": "0xbe96efeba9e005c16215fc39cd5744c42613648e64a7cba8ad4cad9193e8534d",
    "signature": "0x97c8c763aa65e53117fa5659031de233ad80dadd0df4040b68a29ef83697794e73299168d083eb625aef43765ff0e18c68ae40e064a6fc8de595cd5879f37c261c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}