{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "32067",
    "entityType": "User",
    "nonce": "0x9c18a38be0aa74198b670273a591d8c6e590696089025a36ff8c42ce86134737",
    "signature": "0xc13454bdefd1947a6cd8fdd85477ec35f7fcb465a6d7ebe656dbe5f4b268582f056be7eb36f57bca3987c5551c891e3bb9d83a5b72721ecc2c45eb1f3683b5e81b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}