{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xffeb9c1c0b6935135ca2ccafd4896ba2dfb058d8d91609cc436c04a9e337955a",
    "signature": "0x53e431656e2decbe3c27463c1459fba12ef5684d1139d81e7627261b8a1e961e196f230ffb2ec6596248a34137da84021579e3c52ae26881933eef1329584eb71c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}