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 #0xb87d45bb696710c359f20d6a733eb96e93926a2e7a69a51cab39e566e8f48b9f · ArcScan

Block

#21,401,820

2026-09-17 22:54:58 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,820
Timestamp: 7 days ago · 2026-09-17 22:54:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xb87d45bb696710c359f20d6a733eb96e93926a2e7a69a51cab39e566e8f48b9f
Parent hash: 0xbfd6f6ff…d3e06dbf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,820 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.3%1,304,054 / 30,000,000

Base fee

20 gwei

State root

0x0564394c8152…998e7fad922a

Transactions root

0xd6fa22606923…1dbcf9267707

Receipts root

0xd7bc89a9c63f…641847764a39

Nonce

0x0000000000000000

Extra data

0x00000004a817c800