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 #0xdda3ad1b170e9e7eea37b27a695ad817b5c802c634268c0665c64a7d3f7a917c · ArcScan

Block

#21,445,048

2026-09-18 05:00:21 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,048
Timestamp: 28 days ago · 2026-09-18 05:00:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xdda3ad1b170e9e7eea37b27a695ad817b5c802c634268c0665c64a7d3f7a917c
Parent hash: 0x54304e0a…95ce7d73
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,048 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

16.5%4,946,819 / 30,000,000

Base fee

20 gwei

State root

0x6a0588b02633…817a72012924

Transactions root

0x179238f606d8…7472524b1dd6

Receipts root

0xaffc8fa9ec03…09130a61505d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800