{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94167",
    "entityType": "User",
    "nonce": "0x10666abff94d0fc60ef71852b1e2447e00c60ca41cb5e69b43429cc8c34a01d2",
    "signature": "0x39f85a0576ff08cf57c2a6b15015367ca8e450ebe53df3bc2d911ca3024e41357e38edea0d09a8265061f07b02005a95ae4b1aa94506d85fbae26c893adbb89c1c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}