Transaction not yet indexed

MdcHru1FvPHJQLJQokuBGECgfb5AA4qiNNMB8fpB3w5CDFhNEXPMv6YATPWfkzQREbEQVU5UB9vKfPyxuT3JCgU

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