Solana
slotsUpdatesNotification1クレジット
Message pushed by the node to a slotsUpdatesSubscribe subscriber for each slot lifecycle event; 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 { type, slot, timestamp, ... } where type is firstShredReceived, completed, createdBank (adds parent), frozen (adds stats), dead (adds err), optimisticConfirmation or root; timestamp is Unix milliseconds. frozen stats: { numTransactionEntries, numSuccessfulTransactions, numFailedTransactions, maxTransactionsPerEntry }. params.subscription is the subscription id.