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 #21354152 · ArcScan

Block

#21,354,152

2026-09-17 16:11:22 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,152
Timestamp: 12 days ago · 2026-09-17 16:11:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a5018824e5a4d4b312ecc92cbdea254b701c86da88449bf418700a025d3902b
Parent hash: 0x53e515af…6ca7e62c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,152 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.3%4,288,934 / 30,000,000

Base fee

20 gwei

State root

0x3c3ac0640252…741faf7d104e

Transactions root

0xd48bb2a8c44b…c3dbffcf9bd5

Receipts root

0x190c0665db5a…45ceb3d2d2a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800