Transaction not yet indexed

5MCub6k1ucFbFEzz2oCbckQpWccW82TksHyzNsX6z2FC8ELxDENzgpRfUgrM77sPiHH68nUQDTbfH8SHcgZkz634

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