| Topic | Replies | Views | Activity |
| --- | --- | --- | --- |
| [Modifying the blockchain structure](https://forum.algorand.co/t/modifying-the-blockchain-structure/3462) | [0](https://forum.algorand.co/t/modifying-the-blockchain-structure/3462/1) | 307 | [Jun 2021](https://forum.algorand.co/t/modifying-the-blockchain-structure/3462/1) |
| [About how to detect anormalous transactions](https://forum.algorand.co/t/about-how-to-detect-anormalous-transactions/3309) | [5](https://forum.algorand.co/t/about-how-to-detect-anormalous-transactions/3309/1) | 621 | [May 2021](https://forum.algorand.co/t/about-how-to-detect-anormalous-transactions/3309/6) |
| [Errors on API calling when running on the server](https://forum.algorand.co/t/errors-on-api-calling-when-running-on-the-server/3110) | [1](https://forum.algorand.co/t/errors-on-api-calling-when-running-on-the-server/3110/1) | 250 | [Apr 2021](https://forum.algorand.co/t/errors-on-api-calling-when-running-on-the-server/3110/2) |
| [Questions on search transactions](https://forum.algorand.co/t/questions-on-search-transactions/3076) <br>- [smart-contracts](https://forum.algorand.co/tag/smart-contracts/24) | [3](https://forum.algorand.co/t/questions-on-search-transactions/3076/1) | 688 | [Apr 2021](https://forum.algorand.co/t/questions-on-search-transactions/3076/4) |
| [About the third party Algorand indexer](https://forum.algorand.co/t/about-the-third-party-algorand-indexer/3074) | [1](https://forum.algorand.co/t/about-the-third-party-algorand-indexer/3074/1) | 673 | [Apr 2021](https://forum.algorand.co/t/about-the-third-party-algorand-indexer/3074/2) |
| [Introduction to off-chain transactions](https://forum.algorand.co/t/introduction-to-off-chain-transactions/2859) | [5](https://forum.algorand.co/t/introduction-to-off-chain-transactions/2859/1) | 660 | [Mar 2021](https://forum.algorand.co/t/introduction-to-off-chain-transactions/2859/6) |
| [Purestake account disabled](https://forum.algorand.co/t/purestake-account-disabled/2722) | [1](https://forum.algorand.co/t/purestake-account-disabled/2722/1) | 273 | [Mar 2021](https://forum.algorand.co/t/purestake-account-disabled/2722/2) |
| [Maximum indexer result limit](https://forum.algorand.co/t/maximum-indexer-result-limit/2687) | [2](https://forum.algorand.co/t/maximum-indexer-result-limit/2687/1) | 330 | [Feb 2021](https://forum.algorand.co/t/maximum-indexer-result-limit/2687/3) |
| [How to generate algods in testnet](https://forum.algorand.co/t/how-to-generate-algods-in-testnet/2660) | [1](https://forum.algorand.co/t/how-to-generate-algods-in-testnet/2660/1) | 388 | [Feb 2021](https://forum.algorand.co/t/how-to-generate-algods-in-testnet/2660/2) |
| [Smart contract 404 error when running on AWS](https://forum.algorand.co/t/smart-contract-404-error-when-running-on-aws/2634) <br>- [smart-contracts](https://forum.algorand.co/tag/smart-contracts/24) | [5](https://forum.algorand.co/t/smart-contract-404-error-when-running-on-aws/2634/1) | 684 | [Feb 2021](https://forum.algorand.co/t/smart-contract-404-error-when-running-on-aws/2634/6) |
| [Question on smart contract TEAL code size and global state readings](https://forum.algorand.co/t/question-on-smart-contract-teal-code-size-and-global-state-readings/2614) <br>- [smart-contracts](https://forum.algorand.co/tag/smart-contracts/24) | [11](https://forum.algorand.co/t/question-on-smart-contract-teal-code-size-and-global-state-readings/2614/1) | 573 | [Feb 2021](https://forum.algorand.co/t/question-on-smart-contract-teal-code-size-and-global-state-readings/2614/12) |
| [Large number modulus calculation](https://forum.algorand.co/t/large-number-modulus-calculation/2596) | [3](https://forum.algorand.co/t/large-number-modulus-calculation/2596/1) | 336 | [Feb 2021](https://forum.algorand.co/t/large-number-modulus-calculation/2596/4) |
| [Returning the previous global state from smart contract](https://forum.algorand.co/t/returning-the-previous-global-state-from-smart-contract/2571) <br>- [smart-contracts](https://forum.algorand.co/tag/smart-contracts/24) | [7](https://forum.algorand.co/t/returning-the-previous-global-state-from-smart-contract/2571/1) | 556 | [Feb 2021](https://forum.algorand.co/t/returning-the-previous-global-state-from-smart-contract/2571/8) |
| [Search local states by time](https://forum.algorand.co/t/search-local-states-by-time/2551) <br>- [smart-contracts](https://forum.algorand.co/tag/smart-contracts/24) | [8](https://forum.algorand.co/t/search-local-states-by-time/2551/1) | 837 | [Feb 2021](https://forum.algorand.co/t/search-local-states-by-time/2551/10) |
| [Looking for pyteal functions of smart contract app](https://forum.algorand.co/t/looking-for-pyteal-functions-of-smart-contract-app/2518) <br>- [smart-contracts](https://forum.algorand.co/tag/smart-contracts/24) | [14](https://forum.algorand.co/t/looking-for-pyteal-functions-of-smart-contract-app/2518/1) | 806 | [Feb 2021](https://forum.algorand.co/t/looking-for-pyteal-functions-of-smart-contract-app/2518/15) |
| [Questions on transaction explorer](https://forum.algorand.co/t/questions-on-transaction-explorer/2525) | [5](https://forum.algorand.co/t/questions-on-transaction-explorer/2525/1) | 616 | [Feb 2021](https://forum.algorand.co/t/questions-on-transaction-explorer/2525/6) |
| [Constructing scalable smart contract](https://forum.algorand.co/t/constructing-scalable-smart-contract/2517) <br>- [smart-contracts](https://forum.algorand.co/tag/smart-contracts/24) | [1](https://forum.algorand.co/t/constructing-scalable-smart-contract/2517/1) | 393 | [Feb 2021](https://forum.algorand.co/t/constructing-scalable-smart-contract/2517/2) |
| [About smart contract application snapshot](https://forum.algorand.co/t/about-smart-contract-application-snapshot/2472) <br>- [smart-contracts](https://forum.algorand.co/tag/smart-contracts/24) | [7](https://forum.algorand.co/t/about-smart-contract-application-snapshot/2472/1) | 671 | [Jan 2021](https://forum.algorand.co/t/about-smart-contract-application-snapshot/2472/8) |
| [Acquire the value of global state from smart contract](https://forum.algorand.co/t/acquire-the-value-of-global-state-from-smart-contract/2279) | [1](https://forum.algorand.co/t/acquire-the-value-of-global-state-from-smart-contract/2279/1) | 366 | [Dec 2020](https://forum.algorand.co/t/acquire-the-value-of-global-state-from-smart-contract/2279/2) |