Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21412771 · ArcScan

Block

#21,412,771

2026-09-18 00:27:32 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,771
Timestamp: 58 days ago · 2026-09-18 00:27:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x4fcc191231643ad2757aacacc349b6559905e87beb96dd43aa9f0666fbbff4e0
Parent hash: 0x4810bb9b…efd93bbf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,771 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.7%1,406,948 / 30,000,000

Base fee

20 gwei

State root

0xe65cb448597d…9aaf6214069a

Transactions root

0xff41ee2ab2f8…dbe0d9f61271

Receipts root

0xdcbbf538ed55…22d6993d48cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800