{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x23e43b64b5409490b43ef22110572a61d83bc46facda4bbc2c72ca9b97658bb0",
    "signature": "0x0beb54f290ffe32cac361862535923d71460202e824fce5cc3b67d9e4bbef2bb285c6b392ff1f19cf988548da43fd0336017889c0cfb8680a7a99fb6c1bf48e81b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}