Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x74a91e38a5c427b48d6907b2491001d524a5f6260e30944bc447a30b5c52fbc4 · ArcScan

Block

#21,244,379

2026-09-17 00:44:10 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,379
Timestamp: 16 days ago · 2026-09-17 00:44:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x74a91e38a5c427b48d6907b2491001d524a5f6260e30944bc447a30b5c52fbc4
Parent hash: 0xc2797e1a…580a61e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,379 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

19.3%5,790,532 / 30,000,000

Base fee

20 gwei

State root

0xe49a3685d093…c461c5e3d943

Transactions root

0xe356a8cb32e6…f944b9e59ff1

Receipts root

0x0d9d8cd63b2f…ee3194b7d45c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800