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 #21359823 · ArcScan

Block

#21,359,823

2026-09-17 17:00:04 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,823
Timestamp: 35 days ago · 2026-09-17 17:00:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xd412757c5686d32dd392fccd76288cd50ecaf7df4ed1f9429da4870230617c29
Parent hash: 0x46bc6dc1…966a5a7d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,823 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.7%2,318,490 / 30,000,000

Base fee

20 gwei

State root

0x9e4c64bcdfef…bc9e0d37b3bb

Transactions root

0x314cd55d917b…6a11407d8a23

Receipts root

0x810ace931089…3bb51acabb2c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800