diff --git a/src/activity.ts b/src/activity.ts
index 3a121f5..08e912c 100644
--- a/src/activity.ts
+++ b/src/activity.ts
@@ -201,6 +201,7 @@ export const sendAccept = async (user: User, followId: string, follower: string,
     };
 
     const payload = JSON.stringify(activity, null, 4);
+    console.log("Accept payload:", payload);
 
     const init: RequestInit = { method: "POST", body: payload };
     const init2 = { privateKey: user.private_key, keyId: getKeyId(user.nickname) };
@@ -208,7 +209,7 @@ export const sendAccept = async (user: User, followId: string, follower: string,
     const result = await signedFetch(inbox, init, init2);
     console.log("response status:", result.status);
     const response = await streamToString(result.body as ReadableStream);
-    console.log("body:", response);
+    console.log("Response body:", response);
 };
 
 export const sendAll = async (keyId: string, privateKey: string, activity: Record<string, any> | string, inboxes: string[]) => {
diff --git a/src/net.ts b/src/net.ts
index e24ad3b..046ddce 100644
--- a/src/net.ts
+++ b/src/net.ts
@@ -25,7 +25,7 @@ export const signedFetch = async (url: string, init: RequestInit, signedInit: Si
         ["Content-Type", `application/ld+json; profile="${CONTEXT}"`]
     ];
 
-    if (signedInit.digest) {
+    if (signedInit.digest && init.body) {
         signedHeaders.push(["Digest", signedInit.digest]);
     }
     else if (init.body) {
@@ -34,6 +34,9 @@ export const signedFetch = async (url: string, init: RequestInit, signedInit: Si
         }
         else throw "unsupported body type";
     }
+    else {
+        throw "no body provided";
+    }
 
     const signer = new Sha256Signer({
         privateKey: signedInit.privateKey,
@@ -62,7 +65,8 @@ export const signedFetch = async (url: string, init: RequestInit, signedInit: Si
     }
     else throw "unsupported headers type"; // Lazy.
 
-    console.log(init.body, Headers.toString());
+    console.log("Headers:");
+    newHeaders.forEach((header) => console.log(header));
 
     return fetch(url, {
         ...init,