{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "114943",
    "entityType": "User",
    "nonce": "0x7da4b9191690f682c3924b0cb699acdff8d59346de3930438277224891f50f85",
    "signature": "0x2af8d68f0b95150eade1c4d509139511e47f2020f81a5b965957c4a472b551473f7f7b4470e42f335d4410382f45835ac45a0167d4dcfdf07f0ff67a81513b9d1c",
    "signer": "0x0D79A8937465487E61C2BcC0a6aC30588b02Ce85",
    "userId": "68644233"
  }
}