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 #0x37ab8a37c4c93cbaab7038932665f15b269838f52f5eb9c60f42eeb9790c2f2a · ArcScan

Block

#21,321,086

2026-09-17 11:32:05 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,086
Timestamp: 14 days ago · 2026-09-17 11:32:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x37ab8a37c4c93cbaab7038932665f15b269838f52f5eb9c60f42eeb9790c2f2a
Parent hash: 0xbd08e963…74162507
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,086 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

29.4%8,834,012 / 30,000,000

Base fee

20 gwei

State root

0x409d43cb6322…d84cf56ebe38

Transactions root

0x4c3c3b39abfd…1a3c4cf7c619

Receipts root

0x947614d4105b…d869907fc3b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800