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 #0x8fda5f53f8ce9a12991653cbaef245b12ccc97fd63c27597dd6bdd5f6a534d3d · ArcScan

Block

#21,248,238

2026-09-17 01:16:45 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,238
Timestamp: 12 days ago · 2026-09-17 01:16:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x8fda5f53f8ce9a12991653cbaef245b12ccc97fd63c27597dd6bdd5f6a534d3d
Parent hash: 0x86c4ed36…418f2457
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,238 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

33.2%9,955,572 / 30,000,000

Base fee

20 gwei

State root

0xc3a5f7d452b2…2b8dfd928b6c

Transactions root

0xcef6d51fc097…91c52a236ebc

Receipts root

0x419b210e42dd…bb661f12f920

Nonce

0x0000000000000000

Extra data

0x00000004a817c800