{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xd36f568038ef0af0bd06d9ccb9a22eb8ee44b7c607d55147c3437c7aed8ee52e",
    "signature": "0xbab574f37b7e9d745f0badfc4f8763c055c895cc9909f79bae08e34e0531e7b95494eab9c253156fa91c808cfc79271b4a81d8b1b44912d6ee19c06430173af31b",
    "signer": "0x809Db232a6131f46553BA571FB17bFA2cc58aeE9",
    "userId": "351386054"
  }
}