Transaction not yet indexed

EXt12rtsMBtcYyWaeFbX5GshhL7Yb8mLkj9ZivQMWPE7uT2pie26erXQymH6Me6Mw5bBYP2LyhaJ3p1qw3apbcg

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