Transaction not yet indexed

AB6amuQtwkWk3edVZkGV1eSEpUVReW2L15pm3axrwrnM4qRtZZCFo4yrb2UetqWDMndeS7Bv6vZmsdKFfAVaHfd

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