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 #21382371 · ArcScan

Block

#21,382,371

2026-09-17 20:10:35 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,371
Timestamp: 11 days ago · 2026-09-17 20:10:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xc76a4bfa2be02e24bd04edf476df6d36e0ea6d3c489e2d9547028f8de7189693
Parent hash: 0x00b967ff…cb0bec69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,371 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.8%2,053,607 / 30,000,000

Base fee

20 gwei

State root

0xfdfd1b980b1e…5b18f1ffcea5

Transactions root

0x216a9dcc4acf…e58f5c621a68

Receipts root

0x0ce031aaaf5f…d654a547e6d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800