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 #0xa82cf131d8c47fc0589d314e68c6748edbbb42b46d85a3c9b7bac8fce77c9e63 · ArcScan

Block

#21,549,675

2026-09-18 19:44:47 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,675
Timestamp: 14 days ago · 2026-09-18 19:44:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xa82cf131d8c47fc0589d314e68c6748edbbb42b46d85a3c9b7bac8fce77c9e63
Parent hash: 0xa45630bc…14ba6f9e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,675 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.1%4,244,651 / 30,000,000

Base fee

20 gwei

State root

0x53de323b6294…67ca427af3fd

Transactions root

0x9af772103375…ff50213858f7

Receipts root

0x124ab6e41f32…65934ec0a86f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800