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 #21369686 · ArcScan

Block

#21,369,686

2026-09-17 18:23:24 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,686
Timestamp: 48 days ago · 2026-09-17 18:23:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xf0a9b7e94f1c2abcc078d6933817d7680050421f589ef0dcae584e142d0cad15
Parent hash: 0x47bda6f6…235264d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,686 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.9%2,066,355 / 30,000,000

Base fee

20 gwei

State root

0xabbccbfd46aa…1125d0f9b7ac

Transactions root

0xf14d371848a6…e00df1d13ca0

Receipts root

0xf371e7055185…595d45562baa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800