{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "59733",
    "entityType": "User",
    "nonce": "0x896719d101e0929339e819d92df7693d27da00614d2678562a3686b83d93bf99",
    "signature": "0xc376d69969d8283ad5f1042a5a2f3f21f34cee66b243013630a6aecfbb851c2f17df8a40d977ca2b8adf1c8ba350851158ebb213d71235f56a5c1783407495b61c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}