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

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 #21417379 · ArcScan

Block

#21,417,379

2026-09-18 01:06:29 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,379
Timestamp: 49 days ago · 2026-09-18 01:06:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x97251b3ac166b53f292cf0b10a69a0c96ef01db1ca29672da6156ab9a8cd94d1
Parent hash: 0x3bfcf0ae…dc5ee78b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,379 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.0%1,188,677 / 30,000,000

Base fee

20 gwei

State root

0x0c53738bc6f4…6de85454c2c2

Transactions root

0xe1a033acda14…5d0685775943

Receipts root

0x1207bfb2c7d4…825485b06267

Nonce

0x0000000000000000

Extra data

0x00000004a817c800