Transaction not yet indexed

66d6ksuMdffJcAFRHjqJEQJ1JWuPajCFSAhtnrD4Fs9nHfdVm5K8SKXfqpGfpLHsiZm5rMSNPNFdsHyqwqQkdXmi

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