{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "92547",
    "entityType": "User",
    "nonce": "0x9045df7d2ae4cd0411c948cd972da945834e289fcd4d182054d1d073d7658c93",
    "signature": "0xa1f01bbfb57024d09c0964bfd606e92ebea48292ffe9d31ecdf8cbaffd98977555a605aeb9348f300e608e1c3f6f1ead493ffb65c51e24251fa0a815eb1953751c",
    "signer": "0x88A7d317bb333e9327a05Db7D05c5B73C7D58e3d",
    "userId": "380948833"
  }
}