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 #0x81239a862125ff399a2be714361f0763b2fcf6add0a660a594c5d7507ff3f5d6 · ArcScan

Block

#21,251,324

2026-09-17 01:42:48 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,324
Timestamp: 14 days ago · 2026-09-17 01:42:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x81239a862125ff399a2be714361f0763b2fcf6add0a660a594c5d7507ff3f5d6
Parent hash: 0xca870bce…26b68324
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,324 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

18.5%5,545,616 / 30,000,000

Base fee

20 gwei

State root

0x10d3acbf08e5…1e8a572ed432

Transactions root

0x0744a83f5897…08c1f517eee6

Receipts root

0xa2ac8bd10745…fb20b7a74a38

Nonce

0x0000000000000000

Extra data

0x00000004a817c800