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 #21550652 · ArcScan

Block

#21,550,652

2026-09-18 19:53:03 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,652
Timestamp: 22 days ago · 2026-09-18 19:53:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x7bb998119a6d8b383b96b8b262896ed45ab4c9ec9018f45c520b88d3790a08d0
Parent hash: 0xd8eeed16…d6e0a16c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,652 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.4%4,609,572 / 30,000,000

Base fee

20 gwei

State root

0x74aa6826c51d…04439d435d84

Transactions root

0x9db67180e5eb…01331819f524

Receipts root

0x13e11c82481d…02baf567f715

Nonce

0x0000000000000000

Extra data

0x00000004a817c800