Transaction not yet indexed

1nuc5etqbTQC79xqDvFnxSpTDF4HUkV7kPGTbUecp27JfxueZo7f8ZhzzgARt5ttdSycm7wrTM71cS2XREtRgC1

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