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 #21548672 · ArcScan

Block

#21,548,672

2026-09-18 19:36:18 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,672
Timestamp: 45 days ago · 2026-09-18 19:36:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x7cc84562b7b541273e7aa12ee42e94f55996c0669e71dfb3c0f7f36bc7296ef9
Parent hash: 0x270ebc5a…6e20162d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,672 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.1%2,444,750 / 30,000,000

Base fee

20 gwei

State root

0x5b4f6ab0edce…f713bcabfad0

Transactions root

0x9bd635721825…adb2764efcd7

Receipts root

0x9551bc24e664…d30bcc6f4651

Nonce

0x0000000000000000

Extra data

0x00000004a817c800