Transaction not yet indexed

99mexAzUEUVaLqMLa4B1cm5pB2DZ6YtC5FJ7uEAGEHuAiVRZUuHprboP9RdCW1CgdKUMBGuVjPx7feFDubFstkf

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