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 #0x74775186daa43286453c28c676f4fdd075bce77964cfbdfbd365b8c1a326adc4 · ArcScan

Block

#21,365,835

2026-09-17 17:50:51 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,835
Timestamp: 54 days ago · 2026-09-17 17:50:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x74775186daa43286453c28c676f4fdd075bce77964cfbdfbd365b8c1a326adc4
Parent hash: 0xa0b11400…58cfe3ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,835 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.6%4,986,700 / 30,000,000

Base fee

20 gwei

State root

0x24ee30c356d1…f0b46d7996e1

Transactions root

0x3572edb6b030…5dd1de08d025

Receipts root

0xca14e8b0fd92…ae346acdc20b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800