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 #0x3beefb8209c9782df1336d7ca0bc5dbe2a5c8122e109572a6918630a199050cc · ArcScan

Block

#21,522,421

2026-09-18 15:54:23 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,421
Timestamp: 21 days ago · 2026-09-18 15:54:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x3beefb8209c9782df1336d7ca0bc5dbe2a5c8122e109572a6918630a199050cc
Parent hash: 0xdcb4dfe5…c95947e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,421 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

31.8%9,549,721 / 30,000,000

Base fee

20 gwei

State root

0xa63f9c3c9192…208a904cbb1f

Transactions root

0x941efb172ca7…cf937f153864

Receipts root

0xd31cc63a476c…4b2c9a1e0a17

Nonce

0x0000000000000000

Extra data

0x00000004a817c800