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 #21543473 · ArcScan

Block

#21,543,473

2026-09-18 18:52:21 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,473
Timestamp: 52 days ago · 2026-09-18 18:52:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ba7332a890737b46feaec9cd2ad569999bb78412db51f5ed2ae708a567ffbd5
Parent hash: 0x83280384…691f280a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,473 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

22.6%6,776,007 / 30,000,000

Base fee

20 gwei

State root

0x2e5af73353c1…16379f423a7b

Transactions root

0x097672c7c228…123db37d8708

Receipts root

0xb24eeddd7a76…8296157e0995

Nonce

0x0000000000000000

Extra data

0x00000004a817c800