{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x2cbd602cc673a2ba398ceab737375a78f9a5e2a50e56a8d6caf34c3c14788d54",
    "signature": "0x92fa01d05e5de6b0c12ffbdbfda3f0fcf3b8b042fdeabbbd9dcc2b839772c017189ba6c7cb37de3e21ea5d5da7105d4fb558215b4275d88baef0da2eaa7df48d1c",
    "signer": "0x6802Fe39C5FA9f99ac1Aa32F164982185A3E70ea",
    "userId": "152482938"
  }
}