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 #0x3d99ff40c5eb8a323d3ee20be4d6a7a1ed3b8b29d24c8ff9cfd3dd3934a5cf75 · ArcScan

Block

#21,250,755

2026-09-17 01:37:59 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,755
Timestamp: 31 days ago · 2026-09-17 01:37:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d99ff40c5eb8a323d3ee20be4d6a7a1ed3b8b29d24c8ff9cfd3dd3934a5cf75
Parent hash: 0xe264afda…a5c222f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,755 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.9%4,477,227 / 30,000,000

Base fee

20 gwei

State root

0x63adf3a368c5…5e447212b269

Transactions root

0xe5af6312a93a…54bf641abba8

Receipts root

0x99a3d779020f…33ab19c09e4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800