Transaction not yet indexed

RQ6BU5pnwVkt7EHYaaGATLfnCsNv9wfjS4UNV9kao4pNbMkDpMzMQcDpfreAqwcu1swrGb54ykwwPbPJH3Xom17

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