{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "792369",
    "entityType": "User",
    "nonce": "0xdb1442eca15fc963b99a79b4289b6aca761da403899d0b018a705615bb8bdce8",
    "signature": "0x4b37e8dbf642aedaccc81d43120bf70d7ae8841e424c93e4bc46b86ed7bccc632eb136b6994cd94dcb762d873d9fe2899d2b93a359780592337d1deab34a5d1d1b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}