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 #0x45c53959eedb4284067c5dc771cc2e9091cafc5f57e55ad76a6bd05857da34b1 · ArcScan

Block

#21,281,729

2026-09-17 05:59:38 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,729
Timestamp: 10 days ago · 2026-09-17 05:59:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x45c53959eedb4284067c5dc771cc2e9091cafc5f57e55ad76a6bd05857da34b1
Parent hash: 0x8cfbbcd9…e1d6fd28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,729 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.5%4,653,687 / 30,000,000

Base fee

20 gwei

State root

0xaaae5e9903d9…e118bddd981a

Transactions root

0x7d65be189fbd…560db36c511e

Receipts root

0xf88869ce9df4…9a399972070c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800