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 #0xb54a6fe09c05f77960968d11c9d2539dd9ea95d326dc6888336fdfb2ebb23967 · ArcScan

Block

#21,276,509

2026-09-17 05:15:31 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,509
Timestamp: 28 days ago · 2026-09-17 05:15:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xb54a6fe09c05f77960968d11c9d2539dd9ea95d326dc6888336fdfb2ebb23967
Parent hash: 0x3a8678e9…6ddae2d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,509 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

37.3%11,190,213 / 30,000,000

Base fee

20 gwei

State root

0x7646d80e7b34…8f2f98d9a8de

Transactions root

0xd41c73fb5038…a5b9943e1eb9

Receipts root

0x1cc24e6e4477…bb02309e2e9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800