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 #0xbc91ed5dc4bf524be0bf8c054640b037e81b534214d0719c54a887f8e3f5a460 · ArcScan

Block

#21,388,691

2026-09-17 21:03:59 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,691
Timestamp: 34 days ago · 2026-09-17 21:03:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc91ed5dc4bf524be0bf8c054640b037e81b534214d0719c54a887f8e3f5a460
Parent hash: 0xac78f3d1…836b2c94
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,691 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.5%450,761 / 30,000,000

Base fee

20 gwei

State root

0x506895c6b7c8…d7b1f0ee2bd4

Transactions root

0x519057d0cf96…66a9be2193a6

Receipts root

0x738f2ed129ac…ca9121bd6f3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800