Transaction not yet indexed

MEFsfoaWdA5M5byHUHPLoHoUZM4A1UGCCmqLK9kPus69eSKh2u1uJj4rtb3FLqYreqA53MT1Kqc2se1A3GjzdTe

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