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 #0x124afef7842d4125480c016dfbddf382c0da6631f5f4fe24d2b0faa3c631350d · ArcScan

Block

#21,242,027

2026-09-17 00:24:18 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,027
Timestamp: 15 days ago · 2026-09-17 00:24:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x124afef7842d4125480c016dfbddf382c0da6631f5f4fe24d2b0faa3c631350d
Parent hash: 0x731a6464…d1c9fafb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,027 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.9%2,666,625 / 30,000,000

Base fee

20 gwei

State root

0x2443a24bc926…69a7ede5057d

Transactions root

0x074e9fb2f3e4…e518301863d8

Receipts root

0x969c26b48164…be0a3b310b2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800