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 #21375844 · ArcScan

Block

#21,375,844

2026-09-17 19:15:25 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,844
Timestamp: 28 days ago · 2026-09-17 19:15:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c38db0319e9f9e6e9515f93b9d0f3372d462b48aac189267a3e27bd9b50cef5
Parent hash: 0x91434624…53d1218a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,844 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.8%4,441,733 / 30,000,000

Base fee

20 gwei

State root

0xbc2759036ba8…e59d556db4c2

Transactions root

0x4d1a53030ff5…48027a9751c0

Receipts root

0x471d9f025b89…2a23afce3237

Nonce

0x0000000000000000

Extra data

0x00000004a817c800