{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "382344",
    "entityType": "User",
    "nonce": "0x168de5e0580c56b7a201d5087cbbe1e5d489f58ac23c10c7e7be9f0991db8952",
    "signature": "0xa54e8d1add39cea5ec521b8c33304fb76beb7ba709c7a15499604557e5209a8c5ec054060d6b0a954b95b30e559174c50fbe9e718215260bfcce5fed7b055d851b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}