Transaction not yet indexed

667UhkMaXifyxj4JFJSesgHrbsoaPqbEioWPGEMbRhbXPgpEV9t9cSNbD69mJjxWkgrMj5k6mjASzWrt9LZvr3qo

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