{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "32067",
    "entityType": "User",
    "nonce": "0x618ce9d4e41d3f16270dc8dc3ccf316e3affed5ff821dfdc7bb40d00dafbd288",
    "signature": "0xa7865ddb69d30d6c00060e45ba9c5769dbc36d3b7296051f5671007a0971118443ba808252edb7de2ab756da130cb2fb1c5c4a3cf97bae2d62d78fcf2fbfa0151c",
    "signer": "0xe26C66D5635e0Cfee21F601fAa02c190c7BadE94",
    "userId": "104724985"
  }
}