{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "60522",
    "entityType": "User",
    "nonce": "0xca3388039c3045626a27a74627df0ab1f244411136173cb15ef9b9ca27478814",
    "signature": "0x57f15a26d42c059796c6c1f5118c5cf28a5f45e9be98921eb0657e44030ae9fc1cd2d8f8273bcb73002f2c38439468e82c1fa7adc8d15b02143a219f36b6245d1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}