{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x2cc5ae3a77f9efdfb8a5069a56814e93489031610b46924c2307435c6d9ad855",
    "signature": "0xaeadc36f14f6087d903b43b928bf3542570c87e0a978b8beec53a78444ddbc192b8257fb5419c0cdc4896a13188bcbbe566b66390e179990d61540a8510bf66b1c",
    "signer": "0x083626C5983025BFec0Ca7BC8FC5B244f8e29b75",
    "userId": "482858095"
  }
}