{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x8d2e05a6c0f338873997ebefcb17cac6db01117488f8ca7ba814197175c4df77",
    "signature": "0xdbd36310ee71ec93f67aab32a8c423ed34069e8e094815194ffcbfbef5c453d476c1364ab5a5f1429e5bbcfc83349b40fb9e3a472b916ffef30c026e1d9ff72f1c",
    "signer": "0x6c1C8d036b3c0119e31Edb58B17D120E6e91C833",
    "userId": "206524150"
  }
}