{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "69410",
    "entityType": "User",
    "nonce": "0x06f7efbbae0daa5ecafb77fad79846b0842d7a744e559b66aad8772ac7972a2c",
    "signature": "0x4b9b1859857ba0eb2b45a8e384bafb23a590f8224adbfe8349271d2f71c729d565314b04cb34bec2a576af3e82e8f20f7d8bcca774e16dfd2532771cf58f08bf1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}