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 #21274648 · ArcScan

Block

#21,274,648

2026-09-17 04:59:48 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,648
Timestamp: 9 days ago · 2026-09-17 04:59:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x41f1809d8beb6fafed2f80df65311613df157680df477a3d708a09a3da9821ea
Parent hash: 0xcc33ad30…01f72590
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,648 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

28.7%8,611,786 / 30,000,000

Base fee

20 gwei

State root

0x346164967be6…90a17b81d569

Transactions root

0x76c5d1e2795a…fc4bd0df0dcf

Receipts root

0x457e56fdd58f…8ff0b48d62e2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800