{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "936",
    "entityType": "User",
    "nonce": "0xdc437324c2c565c8f75adfcbf4550f43fc325f631102c7cc1103ab2e67b3f537",
    "signature": "0x309bf49259a955642b9a6b57e13e76f76ebedb8f23c26037b421f8b186c140eb0974c954e6cd091a34b685b449e8b3bced8735f2d2949b0d92d9025198db62b01b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}