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Falcon Stakepool's user avatar
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Falcon Stakepool
  • Member for 2 years, 6 months
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3 votes
1 answer
118 views

Why does Remix does not show the description of the error anymore?

3 votes
4 answers
620 views

Is sharding already working in Ethereum?

3 votes
0 answers
38 views

Is there a library to sign transactions using a cold wallet?

2 votes
1 answer
322 views

Is there a tool to verify that the metadata of my NFT is correct?

2 votes
3 answers
1k views

What is the current size of a copy of the entire Polygon Mainnet chain?

2 votes
2 answers
178 views

How to use Open Zeppelin subgraphs to query ERC721 balance?

2 votes
1 answer
94 views

Is it possible to track marketplace sales for an ERC721?

2 votes
4 answers
1k views

How can I create a Factory of TransparentUpgradeableProxy?

1 vote
0 answers
138 views

What's the best way to debug a smart contract for testing purposes?

1 vote
3 answers
2k views

Problem compiling subgraph with graph-ts new version

1 vote
1 answer
167 views

Error when trying to estimateGas()

1 vote
2 answers
136 views

How to create migration for smart contract with Struct Array in constructor

1 vote
1 answer
173 views

How to check if safeTransferFrom succeeded?

1 vote
1 answer
234 views

Error with supportsInterface function (ERC165)

1 vote
1 answer
202 views

Does the graph-node re-sync all blocks every time it gets restarted?

1 vote
1 answer
106 views

Subgraph returning null for some addresses

1 vote
1 answer
3k views

Error when trying to import ethers into React project

1 vote
1 answer
2k views

Error when trying to deploy a smart contract using deploy-zksync

1 vote
1 answer
222 views

How to silence warnings in return variables when they are not used?

1 vote
1 answer
277 views

How to compile with --bin option in solcjs?

1 vote
1 answer
103 views

Compilation is successful but getting bytecode = "0x"

1 vote
1 answer
569 views

Compiler error: Stack too deep

1 vote
1 answer
319 views

What's the best way to verify an address is correct in C#?

1 vote
1 answer
60 views

Why is ERC-5185 in "Stagnant" status?

1 vote
2 answers
135 views

What is the best option for mutable NFTs (ERC721 or ERC1155)?

1 vote
1 answer
503 views

When should I use ReentrancyGuard in a smart contract?

1 vote
1 answer
104 views

Is it possible to know if a NFT was sold in OpenSea?

1 vote
1 answer
70 views

How to create a hash based on struct array types?

1 vote
2 answers
103 views

Is it possible to validate a UUID in Solidity?

1 vote
1 answer
23 views

How can I access the 3rd argument of _safeMint?