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 #21558577 · ArcScan

Block

#21,558,577

2026-09-18 21:00:04 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,577
Timestamp: 50 days ago · 2026-09-18 21:00:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x8edf1c024d3bff2de03789ca8e3798eaff27211cf522bb41b01119eb514f3615
Parent hash: 0x397900bf…f36a2bd3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,577 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.9%571,696 / 30,000,000

Base fee

20 gwei

State root

0xae9eb56da54a…d29629679bda

Transactions root

0x18fd0bf7ac70…08349278f568

Receipts root

0xb87dfbddbf42…2cc6b3290768

Nonce

0x0000000000000000

Extra data

0x00000004a817c800