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 #21328373 · ArcScan

Block

#21,328,373

2026-09-17 12:33:37 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,373
Timestamp: 43 days ago · 2026-09-17 12:33:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e3e9cef4c6b4f9ceff675e8b1f24ab7a7f74dca7aa8687ca1ffbe265fabbc29
Parent hash: 0x2431832c…b19c3a42
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,373 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

31.3%9,377,068 / 30,000,000

Base fee

20 gwei

State root

0x7c45ebe51f46…2fe68134304c

Transactions root

0x6791a0309c13…ef97b7b473fc

Receipts root

0x5a7773ca36a6…6c993b6f0477

Nonce

0x0000000000000000

Extra data

0x00000004a817c800