{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xa36f2ce2ee69b743ad4e18a26f610edbfc40483ea95612111e1b2fd5f84e8576",
    "signature": "0xd6bb26090957c06f39163aa30c0e36b010693f3bf87952add60d798f5ae2a4bd0ef81bc063bb44dc0189d5ba86510889726beec8df83b4ea1f114253316db5451c",
    "signer": "0xcc9cCc523005B394381478381D34DddB8558A28f",
    "userId": "957873025"
  }
}