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 #21419838 · ArcScan

Block

#21,419,838

2026-09-18 01:27:16 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,838
Timestamp: 29 days ago · 2026-09-18 01:27:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xad2d1f42a1c39d594d85034a55d5c5cbd57c64d8cba4903d252ee9dac7b8e26d
Parent hash: 0xa1c6aeb6…049b6fbb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,838 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.4%3,412,904 / 30,000,000

Base fee

20 gwei

State root

0x160245cf2ea1…57cd2ca85ec1

Transactions root

0xd14d12b318ca…d811a434abef

Receipts root

0xf5588a10b620…12b6d324ad40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800