Transaction not yet indexed

668z4us5zoBnSVxRopj8wvUXLW7G2ZR13r35WkJYXwdQLbHmb378neG12Jqa9tLXKXKBs3vsKPNLbKA5JC48Wf3W

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