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 #21354049 · ArcScan

Block

#21,354,049

2026-09-17 16:10:30 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,049
Timestamp: 14 days ago · 2026-09-17 16:10:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x238b7e4574a90ed84e60694a63e3fb38b3736faf1a20e2865747cb755d1b16d8
Parent hash: 0x0994cc70…94073142
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,049 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

34.1%10,234,903 / 30,000,000

Base fee

20 gwei

State root

0x56bbf23e6d73…0c6c6c7ededa

Transactions root

0x42435bd0e529…2548f745e9e0

Receipts root

0x55441456a7ef…880aa7563199

Nonce

0x0000000000000000

Extra data

0x00000004a817c800