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 #0x21df5988bd8cab81c04cc42ba2720cb022981872de80b6db7251204a955b009d · ArcScan

Block

#21,358,049

2026-09-17 16:45:05 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,049
Timestamp: 12 days ago · 2026-09-17 16:45:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x21df5988bd8cab81c04cc42ba2720cb022981872de80b6db7251204a955b009d
Parent hash: 0x7ce34246…966aecba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,049 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

30.5%9,159,161 / 30,000,000

Base fee

20 gwei

State root

0x0efbdd441fff…66c5f4dafefe

Transactions root

0xaa7ccf0cabb5…e47096e96742

Receipts root

0x9317b804a3d3…e50fa06eadeb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800