Transaction not yet indexed

Ambdb9GDPXgQ3QZfPnJ4VQz6LaE4UtVfNTWdTbx83tyYpKnLtQ4mc7WMU6xmynKDX8VBQEAUQKoEbA8N2VBGviL

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