{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x7028b53fc55bbbce7ab58a2f6381920175e804120cb6a9798a540a5ed8584777",
    "signature": "0x62daa2212be90473502df2cdf6919fa6a83e33bf4798827994ed99bdc47422451998830602cdd4709d9063f837eb4ffec489a05fcb21bd2404321ce004d2a8f81b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}