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 #0x3b05f4b071591539ab51f9c59631991ac8622899001390f0ddc62c600263535f · ArcScan

Block

#21,189,248

2026-09-16 16:58:48 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,189,248
Timestamp: 5 days ago · 2026-09-16 16:58:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b05f4b071591539ab51f9c59631991ac8622899001390f0ddc62c600263535f
Parent hash: 0x985bc9b9…85dd435f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,189,248 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

56.7%17,022,516 / 30,000,000

Base fee

20 gwei

State root

0xd11061f1e90c…b2d3bfed9517

Transactions root

0xf3ec71c637ac…b05f75957084

Receipts root

0x76aca2f7d74a…eac310f35b19

Nonce

0x0000000000000000

Extra data

0x00000004a817c800