{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "35071",
    "entityType": "User",
    "nonce": "0x54faa174b6b700e0d6b3a8748217afb6027aebf7c0a962c1b93267ac82c8ebf2",
    "signature": "0x779b8ad6f15e8ae5cec09d786e94ca3db6a68b86dfd89cbab4042ca61e5dbad16c0cdd7120b776718e30e0880cb0c2c12b31516d5a80c0408fb837bc407a1c631b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}