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 #0x288deb915ebbd34aad6705c7041bbeff3e1c733fad40f385c2c0b9b4081b6ec9 · ArcScan

Block

#21,366,542

2026-09-17 17:56:50 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,542
Timestamp: 47 days ago · 2026-09-17 17:56:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x288deb915ebbd34aad6705c7041bbeff3e1c733fad40f385c2c0b9b4081b6ec9
Parent hash: 0xaf52aed8…02431a08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,542 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.1%2,428,279 / 30,000,000

Base fee

20 gwei

State root

0x27074df26d3e…d88a0b68f9a1

Transactions root

0xf23c5f71990f…bb420f810e1a

Receipts root

0xac78aabc6c6d…af08cc7428ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800