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 #0xf781942d9d69263f01d87fb8657ffe43bc8ed88a1f29572beaaf66f067b47685 · ArcScan

Block

#21,288,420

2026-09-17 06:56:10 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,420
Timestamp: 11 days ago · 2026-09-17 06:56:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xf781942d9d69263f01d87fb8657ffe43bc8ed88a1f29572beaaf66f067b47685
Parent hash: 0x9c3131fb…abd5e2a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,420 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.5%2,547,049 / 30,000,000

Base fee

20 gwei

State root

0xbd4ce48f5891…95a61a2615d6

Transactions root

0xda42f020cbdf…f510ae42f0a4

Receipts root

0x17e245ee3a39…5de1c9be92af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800