Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xc5cc34165e91789ee56067ef674e76c699b678da404b4f7b42589d825feee604 · ArcScan

Block

#21,403,427

2026-09-17 23:08:33 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,427
Timestamp: 40 days ago · 2026-09-17 23:08:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5cc34165e91789ee56067ef674e76c699b678da404b4f7b42589d825feee604
Parent hash: 0x3ab23d1e…aab68ad2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,427 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

15.9%4,779,357 / 30,000,000

Base fee

20 gwei

State root

0x353560bee9f4…ebce076f968a

Transactions root

0xdc6a4c6eee75…6a2fb17d0d06

Receipts root

0x8baea2368488…8089b5d20691

Nonce

0x0000000000000000

Extra data

0x00000004a817c800