{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xcf98132f0bffafee8191922a0abe9fe2ba2e40652895dd616cb583d1735ceffc",
    "signature": "0x1a6626d345c659c358f74c39613ddbe3435ab4b7dcf3d1aca054bbf3d20f00fb59489df8c831dfeaf469a66bba1f0baf5eedd26b247840c107ce7251ad70a44a1b",
    "signer": "0x083626C5983025BFec0Ca7BC8FC5B244f8e29b75",
    "userId": "482858095"
  }
}