{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x333920ce3e92aaa4f4d976f7e6fb5747e06d0241c3a189bea456a43f8d670537",
    "signature": "0xeee5f67132a305a2896ac9dde5b20af1755e006d398c63d945b22c9581c04015394bed4c6a22f4725d9dc243103da30bc8d61876dafa9cf7a09d1b3dd62f37bd1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}