{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xbf6b98997ffd0d8a2ad4e27cce9dd96fad018445a76b93ab9d9e02f28050e03a",
    "signature": "0xfacc3118cc493fb47bc88d35c04cfe06795b8e2735077c8234367b04c25f5dcf01dcfc0c060c6b1106729b882a59eebb1191cedaa62506a3f972e4d98badc9581b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}