{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xdd0694873f85806283b282961c356da2e632c0eea082524739d5fef863bd0182",
    "signature": "0x9e994d83d752a599e06fa90389942110aabf4491b8608bb132e4e36bc9dd7ca7173537bf6778bbad5cb9fb358310df815676034a6ec40066d290771765c998121c",
    "signer": "0xF6F9F433Ab5dDe3c96D63C2fFAa64b610599a410",
    "userId": "80682"
  }
}