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 #0x0b3f1c2c17dd51af386dd6cd1b3ed79ee1b127036e4db28a4a0a6bbb960acefb · ArcScan

Block

#21,238,041

2026-09-16 23:50:39 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,041
Timestamp: 14 days ago · 2026-09-16 23:50:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b3f1c2c17dd51af386dd6cd1b3ed79ee1b127036e4db28a4a0a6bbb960acefb
Parent hash: 0x45e87203…fc1352a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,041 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

29.1%8,741,002 / 30,000,000

Base fee

20 gwei

State root

0x046e2adfc7db…59e32cced7f5

Transactions root

0x1580967ad438…c97207fc172d

Receipts root

0xe9910f160f29…1d00be5b4732

Nonce

0x0000000000000000

Extra data

0x00000004a817c800