Transaction not yet indexed

66CzeyHukfc88a9dKoWWTwRuAmsYPkMpgCRFYGm5u8VLfrUt7PpTDLzf16RnhLVU7mt6R5eENvMnEzffvkAagvxM

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