{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "10762",
    "entityType": "User",
    "nonce": "0x01d825087b9ef61133cf7b5987bf93fd568a2cdc31a1dcfbe7bde2ba1b343d62",
    "signature": "0x948fe5ddbc8ca919da6af505d193cae7f243cf4f328adde6d2566b02dc1a48bc69320dda87bee473494bcef5a3efc0f2c720db6c3173511f9a3aefbc4378f8ab1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}