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 #21234859 · ArcScan

Block

#21,234,859

2026-09-16 23:23:48 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,234,859
Timestamp: 13 days ago · 2026-09-16 23:23:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xbe25d32f8fc373afef8e6b78aedf67a427fcb42fed087d85ae2b6109e14207f5
Parent hash: 0x65b3692e…36f3f620
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,234,859 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

35.0%10,485,656 / 30,000,000

Base fee

20 gwei

State root

0x367ad600a55f…72c28ce4b203

Transactions root

0x5eb1c140e791…04c6568ea5f8

Receipts root

0x06ceebda3550…d0451c17a6be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800