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 #21307453 · ArcScan

Block

#21,307,453

2026-09-17 09:36:59 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,453
Timestamp: 26 days ago · 2026-09-17 09:36:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x366d2c5694b0f1a8bbf81d88a845ae5688fe72e25effded063ecfce387caec5d
Parent hash: 0x159a025c…b41df394
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,453 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

18.2%5,463,910 / 30,000,000

Base fee

20 gwei

State root

0x4124d4dee5dd…a7d095fd0caf

Transactions root

0xc5e9ff3dddce…4fbffb2ed56a

Receipts root

0x7a55b41fceed…44b693d16a98

Nonce

0x0000000000000000

Extra data

0x00000004a817c800