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 #0x39763efeb4b81a8927545162b7a68ebdd130f072593dcf23b7f71f0baab645be · ArcScan

Block

#21,382,951

2026-09-17 20:15:29 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,951
Timestamp: 29 days ago · 2026-09-17 20:15:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x39763efeb4b81a8927545162b7a68ebdd130f072593dcf23b7f71f0baab645be
Parent hash: 0x24d78471…3828939e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,951 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.7%2,920,524 / 30,000,000

Base fee

20 gwei

State root

0x544527777240…e39da939b13b

Transactions root

0xf9052d9c9119…4c0d22063ca9

Receipts root

0x4b41cfd8ccb0…0837bd891edd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800