src/pages/sign/index.tsx

@@ -633,7 +633,8 @@ export const SignPage = () => {
         )
       }
     } else {
-      // Notify the creator and the next signer (/sign).
+      // Notify the creator and
+      // the next signer (/sign).
       try {
         await sendPrivateDirectMessage(
           `Sigit signed by ${usersNpub}, visit ${window.location.origin}/#/sign/${id}`,
@@ -648,12 +649,12 @@ export const SignPage = () => {
 
       // No need to notify creator twice, skipping
       const currentSignerIndex = signers.indexOf(usersNpub)
-      const nextSigner = signers[currentSignerIndex + 1]
+      const nextSigner = npubToHex(signers[currentSignerIndex + 1])
       if (nextSigner !== submittedBy) {
         try {
           await sendPrivateDirectMessage(
             `You're the next signer, visit ${window.location.origin}/#/sign/${id}`,
-            npubToHex(nextSigner)!
+            nextSigner!
           )
         } catch (error) {
           if (error instanceof SendDMError) {