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 #21219662 · ArcScan

Block

#21,219,662

2026-09-16 21:15:32 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,219,662
Timestamp: 7 days ago · 2026-09-16 21:15:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x21d604dd0eb841cefa0c5033a4cca229dd0f2606c0bd78b24721f2eff6ae7f65
Parent hash: 0x704d472f…69068cdf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,219,662 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

53.3%15,984,180 / 30,000,000

Base fee

20 gwei

State root

0x660ccf1db9db…0e18f21f327c

Transactions root

0x05abe78db7d7…77fa12bc1f03

Receipts root

0x02d9a441062e…fba12342931f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800