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 #0xa7791e94a478def72385aface85c38844a7e84be9971375e9ddbf19d87577cee · ArcScan

Block

#21,566,807

2026-09-18 22:09:39 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,807
Timestamp: 33 days ago · 2026-09-18 22:09:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xa7791e94a478def72385aface85c38844a7e84be9971375e9ddbf19d87577cee
Parent hash: 0x563aa6ad…647a972e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,807 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.7%2,310,615 / 30,000,000

Base fee

20 gwei

State root

0x17bac4dcc46d…75a75ce6492c

Transactions root

0x24395b437ba1…85aef0709586

Receipts root

0x7b189e3d8d3f…14dfd6419d5e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800