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 #0x90d5510ac731ce0df6e82c534a66ee3ff5d14baff06273a4a03fcd1dc224f1fa · ArcScan

Block

#21,557,652

2026-09-18 20:52:14 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,652
Timestamp: 27 days ago · 2026-09-18 20:52:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x90d5510ac731ce0df6e82c534a66ee3ff5d14baff06273a4a03fcd1dc224f1fa
Parent hash: 0xa1edb056…5111e976
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,652 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.5%3,162,165 / 30,000,000

Base fee

20 gwei

State root

0x70ae202f431d…0eb31b0f0e5d

Transactions root

0xd823f0d241b5…1e45adb7863d

Receipts root

0x68f5146a48f5…85095683acaa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800