{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x7877054ac0e46afa1d442b8c0b6a25ca8a6202ecf7c3094bbe16141d984db152",
    "signature": "0x31095b743b261a2f45a3477eb9c0d9fac43fba088b6fa842350771db0926b6d926327967ee2e2cfde5dffe8729506a1f330e5e2063b6bbfb4d2b9970520022a01c",
    "signer": "0x809Db232a6131f46553BA571FB17bFA2cc58aeE9",
    "userId": "351386054"
  }
}