{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xbb6f12e7869c7e5ae5dd12517bff2535f062294e24a802691f79db795c6e65d9",
    "signature": "0xed631eb87295ef3cc69151b7968abac3cd12ad4025279ae69477d0c6da59e39267df6ca5497be089b0ce04886e53afacf2d2ca0219f5a1e6b5b6a2f1deef3e671b",
    "signer": "0x9acF8CBE8f2B0d51e756C58D6d1f946A8757602F",
    "userId": "428941685"
  }
}