Transaction not yet indexed

2kmLngu4MEFPbauD4EV7VFNmMMTLhC2WSCAKDBGrpfFsc3G2yi23yd8sTjRoJYeJ4BySoueMa4sKp42QvYoKcsVN

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