{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "99382",
    "entityType": "User",
    "nonce": "0x38c11cce6cdf4d36e007e083e8ca028de3c5c42988e2299cecbe30949f03e5fa",
    "signature": "0xa2d340a8ccfdbf7982499f058d353476987c1656fd9a2b779e13da4747da6d35210dae8c219ced0d4b76f7ce734c239c60e9120a9213dcc809b25ba62b51610c1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}