Transaction not yet indexed

667PfcbVxRKrUJTNToLagoLXcmV4gipKdBNum2XmVJqP83jH5KDdYLMASuMRC5V7a4FFteHhrXtZCSC5f4bGv1kS

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