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 #21291549 · ArcScan

Block

#21,291,549

2026-09-17 07:22:36 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,549
Timestamp: 10 days ago · 2026-09-17 07:22:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xb95f71008c3b28317ba1ab25d9ce53d6c55c4613b764d58502b40c638e831343
Parent hash: 0x449a572d…c1935919
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,549 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.3%2,779,877 / 30,000,000

Base fee

20 gwei

State root

0x5ce49168075f…2fe348adb133

Transactions root

0x1bdcb1febe2a…5ea26b98b2e1

Receipts root

0x086a7c92310f…653538a96631

Nonce

0x0000000000000000

Extra data

0x00000004a817c800