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 #0x239fcce389860fb8225200a8b0fd9623f3ae4d7228577f925a3d7973dad12c5e · ArcScan

Block

#21,369,216

2026-09-17 18:19:25 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,216
Timestamp: 33 days ago · 2026-09-17 18:19:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x239fcce389860fb8225200a8b0fd9623f3ae4d7228577f925a3d7973dad12c5e
Parent hash: 0x771731b4…ac4f93a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,216 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.0%4,495,290 / 30,000,000

Base fee

20 gwei

State root

0xf766966ffea6…0ce634a22e1e

Transactions root

0x9a43ed6cbdfe…83664343a3c3

Receipts root

0x3050c396799e…1f20ff2a8db8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800