Transaction not yet indexed

UgCg6EngvqqxKSu37CqGsptUXf34P3k2PnFFx1jWXeM19Eo7QGrKGYFsuCQsWk2TzukuPtU6v33VeDD5ZwFTerJ

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