Transaction not yet indexed

cau8MCUPMuCPTqM9emzCq8hVjAnkaqthRRct6ps46fYfrXfChPJVrEhC7p9qhBhPRYdTvHzXT1WkAXRYh8pMcPi

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