{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "192467",
    "entityType": "User",
    "nonce": "0x0c33642d8c92fc942e54c29cf0f745b96117ba0332da5e42d49f8017e733bbbf",
    "signature": "0xba50d1e69833d737f7102d02840a95eba133675002f70975fc60e4db74822fd014c01d139c1c69c1e3a9d9782bb10d85fe146be91682dd1bbefbc2577b1679271b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}