{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x0a2dbd3656242f5eedfc3b5f5247926882c8aa18749304bb49153fac8ac0e0c2",
    "signature": "0x82e47b0a1079fa8bdc5251b70324c2a888d7e93cd38891adc06b9ea84c3b87a503b9a49a0dc88d2499108d13449a6df944b7a6c0a4af9aa5ab1841c02fe3a55f1c",
    "signer": "0xE5c3922424A1B896ad08ED5889f36Ca5DC40660a",
    "userId": "229327490"
  }
}