Transaction not yet indexed

1CLUwZhXa6SmoxcS2iwfsX3tRemXne6NRiFbZ6BQkgCgiHgbVFuFeNdhXTJEgStnqg5tBMeevrdRJPj1dHorVaP

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