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

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 #21254755 · ArcScan

Block

#21,254,755

2026-09-17 02:11:46 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,755
Timestamp: 12 days ago · 2026-09-17 02:11:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9327a36207f7d8b30864291c217c0bc637dc383cd6cf6acbdeb9e8938a5195b
Parent hash: 0x46bee5ec…a68286d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,755 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.8%4,730,957 / 30,000,000

Base fee

20 gwei

State root

0x2c16292c6ac5…f2d5e33484f0

Transactions root

0x2bc0f09eaa2c…d2ddb7e5253e

Receipts root

0x3dddf932bc3d…a74b5852eee4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800