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 #21267489 · ArcScan

Block

#21,267,489

2026-09-17 03:59:19 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,489
Timestamp: 29 days ago · 2026-09-17 03:59:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa999028107fe0c1001667355527b90dbba0f04ecd5ac6b70514b705b7e4cc95
Parent hash: 0x35b85ff8…65473053
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,489 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

25.7%7,698,274 / 30,000,000

Base fee

20 gwei

State root

0x8627c84231cf…26e64a174927

Transactions root

0xbf11646c2769…f0509234778a

Receipts root

0xd06d4bb7c447…b01283d8661f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800