Transaction not yet indexed

HMLtwNB97HEvMpAZswToSBcaeiSPiDEK5DrZUfqqa3rVEUBn9HQNpwNXCFb318u8EHx21eJiLGojF5GqG3WbSG6

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