{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x6e14e54f20a26a40197e37c1a11e99b46d8462d151d94cc357abef441e65f6c9",
    "signature": "0xa6ac2537fbb862d7f774a32ad39eea77592ac6a746b8fc9767481c0fee4872f02ebc35615ca66da5cda815f1bd9f675733b4d5e8fc6380dfad63ae8a15bf27d61c",
    "signer": "0xdbb5FeAE65617ed3C8616A66B1152898647cb83F",
    "userId": "936213876"
  }
}