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 #21353216 · ArcScan

Block

#21,353,216

2026-09-17 16:03:27 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,216
Timestamp: 14 days ago · 2026-09-17 16:03:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xf95d309c2756dac232f5c3680c29117cf512b3698e8ed2add138cabf78e8c73e
Parent hash: 0xb72f2ee9…56b661d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,216 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.2%2,160,603 / 30,000,000

Base fee

20 gwei

State root

0x86c258f5e55a…d7a2fdc3433a

Transactions root

0x6794d06a964c…9e84dfc7396a

Receipts root

0x475c532eb42d…cc3cf1f05324

Nonce

0x0000000000000000

Extra data

0x00000004a817c800