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 #0x734f08d1bebeb8325479efe91fb25ee97ab34890abadff9e44b42c186a86ffa3 · ArcScan

Block

#21,269,121

2026-09-17 04:13:06 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,121
Timestamp: 36 days ago · 2026-09-17 04:13:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x734f08d1bebeb8325479efe91fb25ee97ab34890abadff9e44b42c186a86ffa3
Parent hash: 0xa5f9aea2…4f2df1ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,121 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

25.9%7,768,469 / 30,000,000

Base fee

20 gwei

State root

0x0dea13277591…eeeaba343851

Transactions root

0xf1152c940aa3…edccf69d9f36

Receipts root

0x49ab88892fdf…d53702bfcf09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800