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 #21481623 · ArcScan

Block

#21,481,623

2026-09-18 10:09:32 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,623
Timestamp: 49 days ago · 2026-09-18 10:09:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x65c933f03231c25a460ffe05869671172c0e0287a1cfb58c1bb6f7c5531c5d94
Parent hash: 0xe198029a…e5c90242
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,623 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.4%1,320,020 / 30,000,000

Base fee

20 gwei

State root

0x635764cbf974…be283a525afa

Transactions root

0xeb6a2a56e8c4…35be997f91a9

Receipts root

0x78466ce778a2…d3049c3cbf7b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800