{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "29056",
    "entityType": "User",
    "nonce": "0xdffb5a2403691667c1a6f2a9c6e61964be7a1556a18790dc76186bf99ad06ce7",
    "signature": "0x4a9cf86a84834981bc28298a1569e4ba4c775a4b4319c96b6c6aa2c1eb303bd17667dc121de3337e2b981ad89c74269e66ed34dd78ca05a81d9594a997b915411b",
    "signer": "0xd85E4A094e4C057572A9D525C9737051A17ab609",
    "userId": "696716320"
  }
}