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 #21375960 · ArcScan

Block

#21,375,960

2026-09-17 19:16:24 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,960
Timestamp: 31 days ago · 2026-09-17 19:16:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xac49bbecd287ecf0512cb7a86a88db106c8f5094c1446564a12a2c4799275b9c
Parent hash: 0x3d765f6e…098d89f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,960 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

28.9%8,679,817 / 30,000,000

Base fee

20 gwei

State root

0x2e532310fdf6…d516df33913e

Transactions root

0xaede310da05f…73cf724558db

Receipts root

0xcac8d3451bd2…181d4507ffbe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800