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 #21339192 · ArcScan

Block

#21,339,192

2026-09-17 14:05:00 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,192
Timestamp: 21 days ago · 2026-09-17 14:05:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ac3740889195bc807b3c3fa3d5e49728e2f930ad0de1f02dd6a50d88a580103
Parent hash: 0x4d3c03cc…20e32b48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,192 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

56.0%16,802,287 / 30,000,000

Base fee

20 gwei

State root

0xf2f82366807e…1704ceb529b5

Transactions root

0xfdca8399d123…3183e3ece58b

Receipts root

0x6e9bc02bf553…4e65af37a3ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800