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 #21346258 · ArcScan

Block

#21,346,258

2026-09-17 15:04:41 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,258
Timestamp: 35 days ago · 2026-09-17 15:04:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a25e5472bd12d4419ce55e7fc58e94b73a10025e47b482f7ff64bcaac74a5e2
Parent hash: 0x083bb238…fc5a5335
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,258 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

15.8%4,730,374 / 30,000,000

Base fee

20 gwei

State root

0x654ad9c6dfe7…5766c3a39cb5

Transactions root

0xb091241dcbab…e6d90f9e359e

Receipts root

0xd638ddbcc117…625733f98823

Nonce

0x0000000000000000

Extra data

0x00000004a817c800