Transaction not yet indexed

AN78eQWdt4i4hwZuE2HycP5K4Ew7euKGmCvAWbDoMjP1YC8bcMwScsptWrkWzLiZ5B2zmmnBQdpBgGQbu7VRCdR

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