Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x3b321a1aa8806778e6c5175625b3435b29ed74a409b983645d37eec10ccd9617 · ArcScan

Block

#21,528,635

2026-09-18 16:46:55 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,635
Timestamp: 16 days ago · 2026-09-18 16:46:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b321a1aa8806778e6c5175625b3435b29ed74a409b983645d37eec10ccd9617
Parent hash: 0x086d29aa…97398ccd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,635 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.5%1,944,884 / 30,000,000

Base fee

20 gwei

State root

0x3067cf9dbce8…cfda0c3464ef

Transactions root

0x4220f5f0b4fd…6d3948748ff1

Receipts root

0xf76ab25510a9…938e3ff5542e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800