Harmony: Streaming Full Historical Blockchain Data

Harmony is a blockchain platform that aims to provide a scalable and secure environment for developers to build on. It uses a sharding-based consensus algorithm to achieve high throughput and low latency, making it suitable for decentralized applications (dApps) and cross-border finance. 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: 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/>
- Logs Staking: 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/>
- Receipts Staking: Provided for staking transactions to know the status of a staking transaction.<br/>
- Staking Collect Rewards: Contains details about all the reward collections from staking.<br/>
- Token Transfers: Provides information about token transfers, including transaction hash, sender, recipient, token type, amount, and timestamp.<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/>
- Transactions Staking: Contains details about staking information such as the amount staked, the type of staking, etc.<br/>
- Tokens: Curated metadata that identify the key properties of a token and identify the token type.<br/>
- Contracts: Stores essential information about deployed smart contracts, including their contract address, bytecode, creation information, and metadata related to ERC or proxy type if applicable.