One stuck nonce blocks every transaction behind it.
Unstick finds it and swaps it for a zero-value self-send at a higher fee. You sign once, the stuck one drops, and your queue moves again.
Nonce 41 will not mine, so 42 and 43 wait behind it. A replacement at the same nonce clears the whole line.
Connect a wallet to read this address on BOT Chain.
How unblocking works
- 01
Read the gap
Unstick compares the transaction count at pending against the count at latest. A gap means at least one transaction is stuck, and the first count names the nonce.
- 02
Read the stuck one
Where the node exposes its pool, Unstick reads the original fee and prices the replacement at 125 percent, rounded up. Where the pool is hidden, it falls back to the network estimate and manual nonce entry.
- 03
Send the replacement
It goes to your own address with value 0 at the same nonce. The higher fee wins, the stuck one is dropped, and the queue moves again.
Why a replacement is safe
- The replacement sends to yourself, with value 0. Nothing leaves your wallet.
- Only one transaction can occupy a nonce. When the replacement lands, the stuck one can never mine.
- You pay gas only for the transaction that actually lands.
- If 125 percent is not enough, the second attempt lets you set the multiplier yourself.
When the node hides the pool
Some public nodes hide pending pool data. When that happens, Unstick still reads the nonce gap from the transaction counts and lets you confirm the stuck nonce by hand before it builds the replacement. The fee mode is detected separately, so chains without EIP-1559 get a legacy gas price transaction automatically.
Unstick runs entirely in your browser. There is no backend and nothing is stored.
BOT Chain, chain ID 677. Open the explorer