{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "96161",
    "entityType": "User",
    "nonce": "0x0eb8ddb0ef77bbca56e9a5635145e7726c3490eb09f13b800ca5f42c215297e1",
    "signature": "0x42f1e8bdd4ad7de5704ab2c7646e27ef6d0e798054d8d40ff00df203325a96a15ba17ad596fb236e3a8c80ef29474423909d2a5c924edf8a29bec28b24c8b9271b",
    "signer": "0xC7D69243b2161915036b32017e4FC8ea02d7faF1",
    "userId": "80378"
  }
}