Transaction not yet indexed

Qb8CDDDYfRMJAYPW5VPrEsxEF3g1fA95KmgCXFz2fcx1RvqUgASaiakzu8ntSqhyNac8CszhHtrUZavGdMwKzXD

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