solana-accountsdb-connector/geyser-plugin-grpc/example-config.json

{
        "libpath": "/path/to/libsolana_accountsdb_connector_plugin_grpc.so",
        "accounts_selector" : {
                "owners" : ["mv3ekLzLbnVPNxjSKvqBpU3ZeZXPQdEC3bp5MDEBG68"]
        },
        "bind_address": "[::1]:10000",
        "service_config": {
                "broadcast_buffer_size": 10000,
                "subscriber_buffer_size": 10000
        }
}