# Error: Response errors; InputInvalidSignature { index: 0 }
**URL:** https://forum.fuel.network/t/error-response-errors-inputinvalidsignature-index-0/2201
**Category:** General
**Created:** [March 30, 2023, 8:06pm UTC](https://forum.fuel.network/t/error-response-errors-inputinvalidsignature-index-0/2201 "2023-03-30T20:06:34Z")
**Posts on this page:** 10
**Page:** 1
### Author:  [@Puishoanton](https://forum.fuel.network/u/Puishoanton)
#### Post date: [March 30, 2023, 8:06pm UTC](https://forum.fuel.network/t/error-response-errors-inputinvalidsignature-index-0/2201/1 "2023-03-30T20:06:34Z")
It looks like an incorrect signature. The response is empty. How to solve it?
---
### Author:  [@sarah](https://forum.fuel.network/u/sarah)
#### Post date: [April 1, 2023, 7:59pm UTC](https://forum.fuel.network/t/error-response-errors-inputinvalidsignature-index-0/2201/2 "2023-04-01T19:59:22Z")
Can you share the full steps to reproduce this?
---
### Author:  [@Puishoanton](https://forum.fuel.network/u/Puishoanton)
#### Post date: [April 2, 2023, 5:45pm UTC](https://forum.fuel.network/t/error-response-errors-inputinvalidsignature-index-0/2201/3 "2023-04-02T17:45:25Z")
1. sudo apt-get update && sudo apt-get install -y && apt install curl -y && apt install git -y
2. curl --proto ‘=https’ --tlsv1.2 -sSf [https://install.fuel.network/fuelup-init.sh](https://install.fuel.network/fuelup-init.sh) | sh
3. export PATH=“${HOME}/.fuelup/bin:${PATH}”
4. curl --proto ‘=https’ --tlsv1.2 -sSf [https://sh.rustup.rs](https://sh.rustup.rs/) | sh
5. source “$HOME/.cargo/env”
6. mkdir fuel && cd fuel
7. forc new counter-contract
8. vim counter-contract/src/main.sw
9. I’m changing contract: contract;
storage {
counter: u64 = 0,
}
abi Counter {
#[storage(read, write)]
fn increment();
```
#[storage(read)]
fn count() -> u64;
```
}
impl Counter for Contract {
#[storage(read)]
fn count() → u64 {
storage.counter
}
```
#[storage(read, write)]
fn increment() {
storage.counter = storage.counter + 1;
}
```
}
10. cd fuel
11. fuelup self update
12. fuelup toolchain install beta-3
13. fuelup default beta-3
14. fuelup component add forc@0.35.3
15. forc deploy --node-url beta-3.fuel.network/graphql --gas-price 1 --random-salt
16. cd fuel/counter-contract
17. export PATH=“${HOME}/.fuelup/bin:${PATH}”
18. forc-wallet account 0 sign tx-id
19. forc deploy --node-url beta-3.fuel.network/graphql --gas-price 1 --random-salt
---
### Author:  [@sarah](https://forum.fuel.network/u/sarah)
#### Post date: [April 2, 2023, 6:08pm UTC](https://forum.fuel.network/t/error-response-errors-inputinvalidsignature-index-0/2201/4 "2023-04-02T18:08:13Z")
What are the steps you are using to sign the tx though?
---
### Author:  [@Puishoanton](https://forum.fuel.network/u/Puishoanton)
#### Post date: [April 2, 2023, 6:21pm UTC](https://forum.fuel.network/t/error-response-errors-inputinvalidsignature-index-0/2201/5 "2023-04-02T18:21:57Z")
forc deploy --node-url beta-3.fuel.network/graphql --gas-price 1 --random-salt
here I put my fuel address, next two times pressed enter
and here I put the transaction id from the command above
---
### Author:  [@sarah](https://forum.fuel.network/u/sarah)
#### Post date: [April 3, 2023, 2:23pm UTC](https://forum.fuel.network/t/error-response-errors-inputinvalidsignature-index-0/2201/6 "2023-04-03T14:23:43Z")
Are you using this command to sign the tx?
```auto
forc wallet sign --account tx-id
```
---
### Author:  [@Puishoanton](https://forum.fuel.network/u/Puishoanton)
#### Post date: [April 3, 2023, 4:35pm UTC](https://forum.fuel.network/t/error-response-errors-inputinvalidsignature-index-0/2201/7 "2023-04-03T16:35:35Z")
where can I get \?
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### Author:  [@sarah](https://forum.fuel.network/u/sarah)
#### Post date: [April 5, 2023, 2:19pm UTC](https://forum.fuel.network/t/error-response-errors-inputinvalidsignature-index-0/2201/8 "2023-04-05T14:19:15Z")
You can use `forc-wallet accounts` to list your accounts and their index
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### Author:  [@Puishoanton](https://forum.fuel.network/u/Puishoanton)
#### Post date: [April 5, 2023, 5:36pm UTC](https://forum.fuel.network/t/error-response-errors-inputinvalidsignature-index-0/2201/9 "2023-04-05T17:36:17Z")
yes I signed with this command and still same problem.
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### Author:  [@system](https://forum.fuel.network/u/system)
#### Post date: [May 21, 2023, 11:54am UTC](https://forum.fuel.network/t/error-response-errors-inputinvalidsignature-index-0/2201/10 "2023-05-21T11:54:13Z")
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