fix: hoist nonce manager before fillTransaction (#4119)

* fix: hoist nonce manager before fillTx

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Author: jxom

.changeset/sweet-papers-dig.md

@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Fixed an issue where a `nonceManager` would unexpectedly consume a nonce if `eth_fillTransaction` is not supported.

src/actions/public/fillTransaction.ts

@@ -129,6 +129,7 @@ export async function fillTransaction<
   const nonce = await (async () => {
     if (!account) return nonce_
     if (!nonceManager) return nonce_
+    if (typeof nonce_ !== 'undefined') return nonce_
     const account_ = parseAccount(account)
     const chainId = chain
       ? chain.id