{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x36fbb3a0ee242f7d56942b3953838911e199abad8175c50ea454970567d0feca",
    "signature": "0x59bbbd3777cf2d733d8ca7181214279085fcc7c0bdc3bfae157c1849a89b445b5377e425a6729b4343dbf468134642b0bb5df7a575b65990ad6e5d01d8472b821c",
    "signer": "0x80BaBdd7604de656E45b52EFA056548D7C078B36",
    "userId": "790313179"
  }
}