Solana
signatureNotification1クレジット
Message pushed by the node to a signatureSubscribe subscriber when the transaction reaches the requested commitment; 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 { context: { slot }, value }: value is { err } (err is null on success or a transaction error) when the commitment is reached, or the string "receivedSignature" when enableReceivedNotification is true and the node first sees the signature. params.subscription is the subscription id.