Transaction not yet indexed

FEMNLg12T74R3UZwC8kf3w7WsqcGcRBi4FEZmcJzgNEdvqSepMj4Bm7wuPHZ69Xg55hT1xCZDqP2RJ8E8SXm7M7

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