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 #0x71b282e9bbd95372179b4a8aac2f8c8647df42024a227c0c829e0e9195bdbcfa · ArcScan

Block

#21,390,247

2026-09-17 21:17:08 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,247
Timestamp: 18 days ago · 2026-09-17 21:17:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x71b282e9bbd95372179b4a8aac2f8c8647df42024a227c0c829e0e9195bdbcfa
Parent hash: 0x7fa41b0a…3dceac70
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,247 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

13.1%3,917,176 / 30,000,000

Base fee

20 gwei

State root

0xa1f808d941b3…99b40692f260

Transactions root

0xb120efe81482…6ba81ea36689

Receipts root

0x4c1a9dcdc28b…9ce8d9dfb3d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800