Transaction not yet indexed

668GxuB7y1koGwh2GHngdFnvdFWSxFyfpkNBq4LPgy48doQUobhefKQKCnY4NAY5Jb3VnEy69UUTWU4ttEYe4eud

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