Transaction not yet indexed

AMU2PRHA8kYnhLaZb8dGretcgfKC7zSbTGJrbZsRCXbkQoFCek1S3n8ZmLBAEPD6MM8Kt1iApuojZ39xndYXQJE

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