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 #0x32efaf1a2c91493ab012db08b8df148632a17c84226afb9f7393721c2b9e522a · ArcScan

Block

#21,237,478

2026-09-16 23:45:54 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,478
Timestamp: 12 days ago · 2026-09-16 23:45:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x32efaf1a2c91493ab012db08b8df148632a17c84226afb9f7393721c2b9e522a
Parent hash: 0x14ff10a1…c2d83008
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,478 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.4%5,220,380 / 30,000,000

Base fee

20 gwei

State root

0x657ee1b16f7a…af1c4a463c7e

Transactions root

0xfa631a703027…dae13900ab9d

Receipts root

0xcef8a520feb9…2cc25bbcb330

Nonce

0x0000000000000000

Extra data

0x00000004a817c800