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 #0xcf1b413374ad601336717e96d4abb347c425f688a79266dd8d784f121e3f43c6 · ArcScan

Block

#21,305,521

2026-09-17 09:20:40 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,521
Timestamp: 6 days ago · 2026-09-17 09:20:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf1b413374ad601336717e96d4abb347c425f688a79266dd8d784f121e3f43c6
Parent hash: 0x343407fd…584d87e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,521 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

61.5%18,455,441 / 30,000,000

Base fee

20 gwei

State root

0xb57bbaf6ba71…3019904e0dee

Transactions root

0xcb93fabeeb1d…2e2afea5a77b

Receipts root

0x384392bb9954…032f4b7c4a23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800