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 #21395271 · ArcScan

Block

#21,395,271

2026-09-17 21:59:36 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,271
Timestamp: 5 days ago · 2026-09-17 21:59:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x368ad6f9bee280b8fef76166aa242723bd8f508c50b420b02abf3c9f3efd9cfc
Parent hash: 0xfcc2a2f3…4ae5de30
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,271 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.4%426,167 / 30,000,000

Base fee

20 gwei

State root

0x356d6d4bcc2d…0150dcb73852

Transactions root

0xd981ce954abc…3d9464fd18e7

Receipts root

0x78fef3f495b0…a5729619ff50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800