{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "847382330",
    "entityType": "User",
    "nonce": "0xca158cd53f81c7b25ec02010200ccf0d00fe9912a36308100f2b9b3dd2cecb39",
    "signature": "0x4835c09feaebca774b4e4e301d2a0a9d9cd468bfc4abfcc10def8375c30a7b927aa12077cecb78e07e2d236744f03a62a28560b0b6adf4f24449b495b8f6fcc71c",
    "signer": "0x01DAe92E69b246d1A3A6F01d69Fb70B04D2669FB",
    "userId": "222136320"
  }
}