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 #0xcdb50b211e1c8a51eede5ece113a7e28097c9aab37280cf9d7104a7eea2ca77a · ArcScan

Block

#21,516,188

2026-09-18 15:01:42 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,188
Timestamp: 26 days ago · 2026-09-18 15:01:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdb50b211e1c8a51eede5ece113a7e28097c9aab37280cf9d7104a7eea2ca77a
Parent hash: 0x94cade24…00e7ec6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,188 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.3%2,495,003 / 30,000,000

Base fee

20 gwei

State root

0x7c2853232e5b…2c705dfcadaa

Transactions root

0xfd6d60648741…cef09946a593

Receipts root

0x40ba4a71d46b…f888e78d1d99

Nonce

0x0000000000000000

Extra data

0x00000004a817c800