Transaction not yet indexed

668e4L4z4qjmesLEr54B9SiGspQSJSmwDHfz1syBAn8rP46KxpUAwc1X9ddCFRKzABBxtbAXoNVmNW8HeAHducEG

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