Transaction not yet indexed

5SmUgXPXjgBtACD3huEy6k4ZceadehQYgZYhv7B1UvVtyfzzzGVNgaHTBHwtg8QghWPmxQSgTWJZtMTXs46waunU

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