hedera-mirror-node
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hashgraph
Hedera Mirror Node archives data from consensus nodes and serves it via an API
**Description**: On `transferFromNFT` or `transferFrom` HTS call to a hollow account the transaction fails as the account could not be found in the store. This PR adds the missing implementation...
### Problem - Currently the NFT allowance API returns approve_for_all=true and false values. - Need to add Query Parameter validation as per openapi spec. ### Solution - Modify the NFT...
### Problem The current single node Postgres DB will not perpetually scale for large DB and prolonged high TPS scenarios. Eventually the mirror node ingestion and read times will be...
### Description The following contract on mainnet appears to be an EIP-1967Proxy contract: https://hashscan.io/mainnet/contract/0.0.4323024 Calling an `eth_estimateGas` on it returns a `403 Forbidden` response. Anyone should be able to run...
# Overview of Package ### Definition Add a new REST POST endpoint in `hedera-mirror-web3`, that will allow tracing historical transactions and displaying the opcodes that were executed. ### **Abstract** Add...
### Problem Currently we are only using a rate limiter per request in the web3 module. But if there are a lot of requests that requires a small amount of...
### Problem Typically with a Smart Contract execution error, I fetch the actual error from error_message value from `/api/v1/contracts/results/transaction_id`. Typically it starts with 0x and is greater than 10 characters...
### Problem [node-flywaydb](https://github.com/markgardner/node-flywaydb) is no longer maintained and contains security vulnerabilities ### Solution Run flyway Docker image via testcontainers like we do for the Rosetta module. ### Alternatives _No response_
### Problem To enhance the experience for our users, we would like to request querying tokens by token name and token symbol. When a user comes to the explorer they...
### Description In case that account ethereum nonce is different from the one in the consensus node. And this difference is larger than 1, this results in web3 exception, which...
