Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x18691f64500e0f18d39108c0d1dcfedd31a3afa1b28ba2a6334e385295ec075e · ArcScan

Block

#21,373,970

2026-09-17 18:59:35 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,970
Timestamp: 31 days ago · 2026-09-17 18:59:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x18691f64500e0f18d39108c0d1dcfedd31a3afa1b28ba2a6334e385295ec075e
Parent hash: 0x69e98d9d…7a00e632
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,970 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

22.8%6,850,841 / 30,000,000

Base fee

20 gwei

State root

0x99acc4cf29b7…27aa8b0751db

Transactions root

0x9f607b2f2261…172c2ae52950

Receipts root

0xde9ea9a73bd9…22d4f8dd381d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800