{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "176358",
    "entityType": "User",
    "nonce": "0x0af86ed5698e378b2f98f15ef2a4d485914ce8c8c06f7344ed569ba6dcb180d2",
    "signature": "0x68033cf8f22ac7004c6192da896b16f728bbbd97bb444628436a548af75e4727511dfb2775c113b930499786196f60d60afd30b9cef945db73e05e78e820d7e31b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}