Transaction not yet indexed

KHGQ4HmC2P4FQqAU4ofgVE5e7uaPjREKwDcfYzy8XV2F67vJSizjJfC6mfHPbzCh72Qb3uY9QRyM2wpbFGu5Zu7

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.