{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "68326",
    "entityType": "User",
    "nonce": "0xa4061b758264e3b48615a6dcba9472cfb998dc1009eb5855d88d0df62db16118",
    "signature": "0x602660c6b61e4c17eb3c6534940c356b4d17ed9753cc1580735225f5143b558232c59c5a45acc7a0a7741b82d745d3107664fdf5dd49e33bf0ede726bd80f7591c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}