Arbitrum Nova: Streaming Full Historical Blockchain Data

Arbitrum Nova is a blockchain platform designed to offer scalable and efficient transaction processing for decentralized applications (DApps), emphasizing high throughput and low-cost transactions. It enhances the Ethereum ecosystem by providing a layer-2 solution that supports faster and more affordable interactions for developers and users. Learn more at [www.sonarx.com](https://www.sonarx.com/)

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Tables include:

- Blocks: Batches of transactions are processed together. This table provides all the details about the block activity.<br/>
- Logs: A collection of log records and most importantly they contain events. A single log record includes both topics and data. Topics is a list that includes the signature of the event as well as any indexed fields. A single log record can have up to four topics in it. Logs contain events, where smart contracts have the ability to "emit" events during execution.<br/>
- Priced Net Transfers: Curated table of transfer "events" for a digital asset. They include all transfers including the native token, erc20s, and other token types. This table has converted all the values using token metadata and have priced historical asset value to USD. The difference of the net table vs the standard priced table is that the transfers are broken up into in-flow and out-flow based on the sending and receiving parties. It's useful when evaluating transfers from a party: wallets, exchanges, and smart contracts.<br/>
- Priced Transfers: Curated table of transfer "events" for a digital asset. They include all transfers including the native token, erc20s, and other token types. This table has converted all the values using token metadata and have priced historical asset value to USD.<br/>
- Receipts: Provided for transactions to know the status of a transaction. SonarX uses the receipts data to identify successful vs failed transactions.<br/>
- Tokens: Curated metadata that identify the key properties of a token and identify the token type.<br/>
- Traces: Provided on archive nodes and store every function call that is emitted on the blockchain.<br/>
- Transactions: Contains only successful transactions and contain details including the amount of native token and gas which was used in the transaction.<br/>
- Transactions Failed: Contains only failed transactions which are identified by the transaction receipt status.<br/>
- Approvals: This table stores vital information regarding permissions granted for actions executed on the blockchain, such as token transfers or interactions with non-fungible tokens (NFTs).<br/>
- Token Transfers: Provides information about token transfers, including transaction hash, sender, recipient, token type, amount, and timestamp.<br/>
- Decoded Logs: A decoded representation of blockchain event logs, offering comprehensive insights into individual events recorded within each transaction.<br/>
- Decoded Traces: A decoded representation of the input and output data of the function call in the traces.

Arbitrum Nova是一款区块链平台，旨在为去中心化应用（Decentralized Applications, DApps）提供可扩展且高效的交易处理服务，主打高吞吐量与低成本交易。其作为以太坊生态的二层（Layer 2）解决方案，可为开发者与用户带来更快捷、成本更低的交互体验，从而赋能以太坊生态发展。更多信息请访问 [www.sonarx.com](https://www.sonarx.com/)
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数据集包含以下数据表：
- 区块（Blocks）：将多笔交易批量整合处理。本表完整收录区块活动的全部详细信息。
- 日志（Logs）：日志记录的集合，核心承载各类链上事件。单条日志记录同时包含主题（Topics）与数据内容：主题为包含事件签名及所有索引字段的列表，单条日志最多可包含4个主题。智能合约在执行过程中可“触发”事件，此类事件均存储于日志中。
- 定价净转账（Priced Net Transfers）：经过整理的数字资产转账“事件”数据表，涵盖原生代币、ERC-20代币及其他类型代币的全部转账记录。本表通过代币元数据完成数值转换，并将历史资产价值折算为美元计价。与标准定价转账表的区别在于，本表根据转账双方将转账操作拆分为流入与流出两类，便于分析钱包、交易所及智能合约等主体的转账行为。
- 定价转账（Priced Transfers）：经过整理的数字资产转账“事件”数据表，涵盖原生代币、ERC-20代币及其他类型代币的全部转账记录。本表通过代币元数据完成数值转换，并将历史资产价值折算为美元计价。
- 交易收据（Receipts）：用于查询交易状态的记录表，SonarX通过该数据表区分交易的成功与失败状态。
- 代币（Tokens）：经过整理的代币元数据表，用于标识代币的核心属性与类型。
- 调用轨迹（Traces）：由归档节点提供的链上数据记录表，存储区块链上触发的所有函数调用信息。
- 交易（Transactions）：仅收录成功完成的交易，包含原生代币转账金额、交易消耗的Gas等详细信息。
- 失败交易（Transactions Failed）：仅收录通过交易收据状态标识的失败交易记录。
- 授权记录（Approvals）：存储区块链上各类操作的授权信息，例如代币转账授权或与非同质化代币（Non-Fungible Tokens, NFTs）的交互授权。
- 代币转账（Token Transfers）：提供代币转账的相关信息，包括交易哈希（transaction hash）、转账方、接收方、代币类型、转账金额与时间戳（timestamp）。
- 解码日志（Decoded Logs）：区块链事件日志的解码版本，可全面解析每笔交易中记录的各类链上事件。
- 解码调用轨迹（Decoded Traces）：调用轨迹中函数调用的输入与输出数据的解码版本。

搜集汇总

背景与挑战

背景概述

该数据集提供Arbitrum Nova区块链平台的全量历史数据，包含区块、日志、转账记录等12类核心数据表，涵盖交易、代币转移、智能合约事件等链上活动，所有资产价值均转换为美元计价。该L2解决方案旨在为DApp开发者提供高吞吐、低成本的以太坊生态扩展支持。