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 #0x266294c29b33e546c1d7880f13135b7e1bf372773318f39d9ee0dd9148bf3ba9 · ArcScan

Block

#21,172,317

2026-09-16 14:35:53 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,317
Timestamp: 12 days ago · 2026-09-16 14:35:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x266294c29b33e546c1d7880f13135b7e1bf372773318f39d9ee0dd9148bf3ba9
Parent hash: 0x453ef4ab…8b5e447b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,317 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

62.1%18,623,468 / 30,000,000

Base fee

152.035726775 gwei

State root

0x3c20742b8f41…943179c420ae

Transactions root

0x3dd4bb23d8dd…433aec4bbb13

Receipts root

0xd9263d7ba136…fc33a4f1e6b2

Nonce

0x0000000000000000

Extra data

0x0000002371ea1186