Transaction not yet indexed

5b1gLCMGtEkgABiGY3N1n4J29VVpEnTuUfohr6zW6WFvAjFwdEJHrGpBKrjSnKFsGcn8YtaAXB54QwK8PJefhhLM

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