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 #21369248 · ArcScan

Block

#21,369,248

2026-09-17 18:19:42 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,248
Timestamp: 33 days ago · 2026-09-17 18:19:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x44dcf2684d2381f8034303529a54d20c7319e55daa6faa81bc39aa7969353754
Parent hash: 0xf5609a48…d1482645
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,248 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.6%3,475,114 / 30,000,000

Base fee

20 gwei

State root

0x12cdfd147177…7f12a0c0c3cc

Transactions root

0xc475215f531b…d25fd058d2db

Receipts root

0x5b6618a54e3d…f5f0354cf716

Nonce

0x0000000000000000

Extra data

0x00000004a817c800