Solana
slotNotification1クレジット
Message pushed by the node to a slotSubscribe subscriber for each processed slot; not a callable method.
パラメータ
パラメータは不要です（params配列は空）。
戻り値
型
Object
params.result is { slot, parent, root } (no context/value wrapper): the new slot, its parent and the current root slot. params.subscription is the subscription id.