{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "18025",
    "entityType": "User",
    "nonce": "0x5b758686a34cf236bee51657508c774c7a43f89b8cee4dc440dfb24f097ff5f0",
    "signature": "0x1188da12587c1868e4a08f55b24b08582dc837d0a20c3140aa027ac690cd063c4ce7dd6a25b14649b6438e0f201405bbe709404c55377600e15ef984156ad9fb1c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}