{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "59868",
    "entityType": "User",
    "nonce": "0x32573d25e373fe6bd01f5652381337bfd8184100f857a9784658b449e5cf5052",
    "signature": "0xa1da1696a50f4ae71005e2c1cb5937bbe1456429e0ca494b0e2c885cdcab563119c2bdf06aaf7282ec66769e854a48eae09178330e35bd2252c63eafd38be7a01c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}