Transaction not yet indexed

2ExLc9JmSnFrmzf3m5GPuM4e1hYXeYrs3SWscDbEsGngCKGAYnUWWZ8BQEcPfEcG5nWdYBQTdQG7a1VKKWVHHLU2

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