{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x466f9206356d13d4e4c1c5ffc5a165566fde9d12c16a947c2e4a44cd296ed31a",
    "signature": "0xfcb53f75ca1a5f5a60183e6bd8df15cb81a9d7bb5aa593464b06a0dcd4698c621bb4e7aa4c97c6c5b5e6859c39acfc11a3792a82de3ed08e649c99f81a94e65f1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}