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 #21253519 · ArcScan

Block

#21,253,519

2026-09-17 02:01:20 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,519
Timestamp: 19 days ago · 2026-09-17 02:01:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x595f229ab2085a89f69b1b210e8ea3516d7dc1ca9b481dac0bb1730a2675e7a9
Parent hash: 0xfffdc468…6abc97fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,519 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.8%1,737,676 / 30,000,000

Base fee

20 gwei

State root

0xdea22a40d72e…33b2bf810ca6

Transactions root

0x6cb2604fb12c…5e48c441691b

Receipts root

0x8c7e99751b62…15296dc2ba1c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800