{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x06086a8b5cfaacc408868f58dc99dffb7e102ba973d7334441988fdf1be5cd5b",
    "signature": "0x751f33586adbd88f1662ccb5c2bc5893b354f379e73348a2bc0d626fb30e35437c36d61d786fcc3f826c19c971ff5dcbd47d6856a3f1ede9e567419320b020c51b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}