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 #21445042 · ArcScan

Block

#21,445,042

2026-09-18 05:00:18 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,042
Timestamp: 28 days ago · 2026-09-18 05:00:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xff915248c282a5f3394844a7af07eafb216daadaf31abb1b760544f9b7628754
Parent hash: 0x9448d1f8…906f3685
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,042 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.8%5,039,089 / 30,000,000

Base fee

20 gwei

State root

0x4b6c5599a9c9…2f97b834da29

Transactions root

0x41d5a2369708…6b38ff02214a

Receipts root

0x587e90dcaf8e…83a5034f0096

Nonce

0x0000000000000000

Extra data

0x00000004a817c800