Transaction not yet indexed

MEKs2TskmMtmLFZQxboD2c2Li2tCup4Xnr2LTea1W2Trs9x3AoxEwSauCwUytPnnwKa5Zkadk9EJFt5dmSV5vCS

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