Transaction not yet indexed

666MpD7v57pirLZHwqun6yQLyWREd6EiSt2yXwvwB8J7tVHpiHXPq7mV6g4FNzbPyPh8R7T1iFDNMhRezXeKTfLH

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