Transaction not yet indexed

2MdTXhcWXW8oAuk3aB9A3ALq99Zdxs64WaJBjqMMXz18URXQQtxpZmShd8a6tHbAxZV7UW9GcsTU1W4imm9vaMD2

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