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 #0x2ff0381c65f399eec36e9999a1075c60049c8eb27b65882e4fd19dd596802931 · ArcScan

Block

#21,403,496

2026-09-17 23:09:08 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,496
Timestamp: 43 days ago · 2026-09-17 23:09:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ff0381c65f399eec36e9999a1075c60049c8eb27b65882e4fd19dd596802931
Parent hash: 0xaa04b4ca…cef196dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,496 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.1%931,668 / 30,000,000

Base fee

20 gwei

State root

0xb3f7b118a5e9…99602f45b41a

Transactions root

0xc514a20859c4…3873d38709b1

Receipts root

0x3fa66399597c…5d7bbe202af7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800