Transaction not yet indexed

668o1NzW2K1tVJRdsUC6ZvDRNWLtY1UHGqErJK7wqZfwEDxgPxE6PdBS3w5JHiAznTyKhVQbTdT1MZftmWinhGgd

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