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 #21344676 · ArcScan

Block

#21,344,676

2026-09-17 14:51:20 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,676
Timestamp: 59 days ago · 2026-09-17 14:51:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8f8503164731d8b7b8f5d9d802a4a3d998c1b1bd60a93fedeb1bdbc2913e9ce
Parent hash: 0x1badb298…1ec72677
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,676 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.8%3,237,857 / 30,000,000

Base fee

20 gwei

State root

0x3e0deef23c6b…3ad8988ce53e

Transactions root

0x592d556a84eb…b58133c3ab0e

Receipts root

0x3b5e3029d117…3655d2a84676

Nonce

0x0000000000000000

Extra data

0x00000004a817c800