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 #21394992 · ArcScan

Block

#21,394,992

2026-09-17 21:57:15 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,992
Timestamp: 9 days ago · 2026-09-17 21:57:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x434407b2820372dd580d6fc0a9e7d43afc3a8813d97717a26f84b54efe028ac7
Parent hash: 0xce6955fa…ceddb411
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,992 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

4.7%1,424,537 / 30,000,000

Base fee

20 gwei

State root

0x4f517a13929d…898166e4a910

Transactions root

0x112050ae8ca9…35b3ee47a34a

Receipts root

0xadc110f777db…fff6a9736ada

Nonce

0x0000000000000000

Extra data

0x00000004a817c800