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 #21253842 · ArcScan

Block

#21,253,842

2026-09-17 02:04:03 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,842
Timestamp: 22 days ago · 2026-09-17 02:04:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x4868c7e5f41699e94f3f59ce6824506cf4f623f780acef26b9fb1a9e7c6662fd
Parent hash: 0xcb36a06f…d0769d0d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,842 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.6%3,486,443 / 30,000,000

Base fee

20 gwei

State root

0x06bea6286d6f…2050795807c5

Transactions root

0xf1783196285e…b451fcaf187c

Receipts root

0x3655c0dc3c1c…b75b303ab01f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800