Transaction not yet indexed

MDCe8nEgrxqRV4HuzvFWkLDCp5iKjR3TTvF2PHG7fhP2fJfMkPzs77CduzHDhmUd6mYVzVzFE3sPuWEPxhhH1ZF

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