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 #21567277 · ArcScan

Block

#21,567,277

2026-09-18 22:13:37 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,277
Timestamp: 18 days ago · 2026-09-18 22:13:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b729517acc377b9e2bca9b061e7109bd0a201ecab2e4b7d5e6fc54a79a92b06
Parent hash: 0x2a14775a…b65ed216
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,277 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.8%1,443,372 / 30,000,000

Base fee

20 gwei

State root

0x7963c677ce5a…1f9350080016

Transactions root

0xd81702ee6fac…f61a585e2c65

Receipts root

0xd800e3ca6847…10f9fccf455f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800