Transaction not yet indexed

5439KEYnjgiqKBddaHGxLxfEorCMxQdFfXjLC9dt2oZkPsg7yfEkYMswAR7pv8ef1PJLSCfDcaPki8isL3MMBLA2

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