Transaction not yet indexed

4mc9nwoCFjLSqUphqgupPi7PdDRqTTLCZaLYyxVJM91YSu98LRMWBkuQQJDnZE1kdByrnHzExDQ2tLq2fR5TRaGd

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