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 #21237375 · ArcScan

Block

#21,237,375

2026-09-16 23:45:02 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,375
Timestamp: 8 days ago · 2026-09-16 23:45:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xe653a6c8339af25a2efc60226a56bd1ac284fcb7249add758c369355a319cc27
Parent hash: 0x98f55118…20c8ccab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,375 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

22.1%6,622,990 / 30,000,000

Base fee

20 gwei

State root

0x22b1bb6f4eb6…54eab888bd4a

Transactions root

0x4418801207ba…0abdadefa03e

Receipts root

0x1d455c9ec2fb…8310259ac572

Nonce

0x0000000000000000

Extra data

0x00000004a817c800