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 #0xb812376c971782614b03740497599e715f7d61450e7c2886b25f341722ba4fe9 · ArcScan

Block

#21,284,738

2026-09-17 06:25:03 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,738
Timestamp: 4 days ago · 2026-09-17 06:25:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xb812376c971782614b03740497599e715f7d61450e7c2886b25f341722ba4fe9
Parent hash: 0xf437346a…602d5a78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,738 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

28.6%8,569,878 / 30,000,000

Base fee

20 gwei

State root

0x138d483216bf…be4ba55e43ff

Transactions root

0x206e74db6cf9…3d7f831c4c23

Receipts root

0x4142fd438f11…7d786824b6bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800