{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "86522",
    "entityType": "User",
    "nonce": "0xe910738058058e31e6f213d7558f9685ea528a480aed09449a67573dea456ff5",
    "signature": "0x5f45aa6b64d7c576dec0bec219f5b4fc3c41a64448a55840df1a89a5a8f4a27c75a3479ca3967283d9d2e1a5f686779da7b518e93dff120c629ceec71da28c991c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}