Transaction not yet indexed

2MEMkkkEDHFPc6GKu2fsaaJJQ3dPki7Kq2nF6zhKTyrcTZok7bffPLuCNsGWmKoZYnkgZB1SjuhTc1tq8yDWstvx

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