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 #21419666 · ArcScan

Block

#21,419,666

2026-09-18 01:25:49 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,666
Timestamp: 24 days ago · 2026-09-18 01:25:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xee752112232cc1ed103028cf88a38f885708337fcac92d66d7b8a6ada378001c
Parent hash: 0xf0691399…a950f7aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,666 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.3%1,282,711 / 30,000,000

Base fee

20 gwei

State root

0xce851c07e100…6df42356a161

Transactions root

0xf443aad9646e…1a142f183d68

Receipts root

0xf65b2709a1cd…2022ea75d92f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800