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 #0x072dbb33cf5a54bca23142e101f6299090d799bb3cf04902aa6072096b3bd21f · ArcScan

Block

#21,245,923

2026-09-17 00:57:12 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,923
Timestamp: 6 days ago · 2026-09-17 00:57:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x072dbb33cf5a54bca23142e101f6299090d799bb3cf04902aa6072096b3bd21f
Parent hash: 0x701f2ae0…80008d5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,923 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

27.6%8,293,730 / 30,000,000

Base fee

20 gwei

State root

0x43ca717dd56a…46d78f12f628

Transactions root

0x315444351f23…671ebd64a224

Receipts root

0x12d486559f78…4cfae9f600f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800