{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "93367",
    "entityType": "User",
    "nonce": "0x5e75be3c0c8ca9e12af9fea8fdf33b6ba4e0ff05c19cc1d83af1d4a49e8bbf33",
    "signature": "0xa36adab4ce05a4d93106ea4e51ddb0e629622d10df0a889154ea2b835e7a20b96fde576095fce97482e4af84a16157bf9ff6c6eaedffb0f58a7900d59f0718601c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}