Transaction not yet indexed

Let3E2EFVoWNuS7DURHzRnbFZ3mRFMA7zfW1hxS2YaeBCEt5KPLsijYNwiLPvubqtWxos49mFnzLJPBqoWrcVqG

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