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 #0xb29f585c70ca730a4a264f4d1420a961669c47b61db3cde744b257025e73083c · ArcScan

Block

#21,400,554

2026-09-17 22:44:16 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,554
Timestamp: 7 days ago · 2026-09-17 22:44:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xb29f585c70ca730a4a264f4d1420a961669c47b61db3cde744b257025e73083c
Parent hash: 0x4485762e…7cda5ffa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,554 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

15.1%4,520,869 / 30,000,000

Base fee

20 gwei

State root

0xf2a4de393367…ba97e572cc68

Transactions root

0x6fa2dcc1585d…a798f4014424

Receipts root

0x4eb15e4c0cf5…8a8c455f0cb5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800