{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "970214396",
    "entityType": "User",
    "nonce": "0xf98be56edf47109e162d520b78468ab7c1aecfc55de9c268b826a518d89fee38",
    "signature": "0x4b730b1078b80a7c51bf5f2b0cf48e03f0cf419a1aca6dea677655fd2ebecda43e066ceff1edea92a1f84eec542a3c3f37d29e2cff3257085741e5f4cfc2439b1b",
    "signer": "0xF7F56DF4D8a2Ae2BF9Ca645DC684f84c37BbDaFe",
    "userId": "116272245"
  }
}