Transaction not yet indexed

5b4RuhKvevHt5n5rbWQscDQa8dq6bVEpCyER51QdgtFFXP7UkpfZymPUUXwDmCqJC9K88e29z61bf2FHcoJJJLA2

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