{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "7635",
    "entityType": "User",
    "nonce": "0xea39d2bade8b5b659396df7b7692f3f6849b7b8e5cb116d1c1fbb1aa44e02c68",
    "signature": "0x9a87a913c05cddb09cc1a48c133f2f44537d7d52517b0268248d519bbb59fe1c54793f35fc1769160fe52377032930d9bc961cd032145739d20ef2ba976188c31b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}