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 #0x1af9c8b14c374914102ec80fe50199b7f9bb9c3c1370ac92e5fe061813dd1616 · ArcScan

Block

#21,379,398

2026-09-17 19:45:27 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,398
Timestamp: 48 days ago · 2026-09-17 19:45:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x1af9c8b14c374914102ec80fe50199b7f9bb9c3c1370ac92e5fe061813dd1616
Parent hash: 0xf4b98e71…5879badf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,398 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.3%3,099,113 / 30,000,000

Base fee

20 gwei

State root

0xbb614282a719…ff0626e5af5a

Transactions root

0x2670891c2981…35d03204d345

Receipts root

0x9a54a83e4a75…e6ed78d1f539

Nonce

0x0000000000000000

Extra data

0x00000004a817c800