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

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 #21223758 · ArcScan

Block

#21,223,758

2026-09-16 21:50:06 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,758
Timestamp: 38 days ago · 2026-09-16 21:50:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xa20af8f2b64ddd01c815d3cf94a2537df19a1b4a865eeeb96bc3f5164c890856
Parent hash: 0xaae59fc2…8d4a04ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,758 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

25.9%7,773,469 / 30,000,000

Base fee

20 gwei

State root

0xd3ec2d54ae56…d91bd1db9343

Transactions root

0x445b87ae8f23…b1018b93cc49

Receipts root

0xb860e4aacd22…df300a2f0698

Nonce

0x0000000000000000

Extra data

0x00000004a817c800