{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xfb32fd0da140f1fb4df1242e4b6d20415c54c4dfc0d63001947045b39ffa5987",
    "signature": "0x98ebfbbaa9d3ef43a0e6818c6c83c05ee72c7e7a8437d7c2f5320d8a1e42717e35d158fd4e036403f0edf64d72fe416095b98a5ae5fa1b5f422db93feebdd0dd1b",
    "signer": "0xe1eAe9Fa3Fef187944BA6cBa5C534e1ea257CA4E",
    "userId": "344552512"
  }
}