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 #21515428 · ArcScan

Block

#21,515,428

2026-09-18 14:55:17 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,428
Timestamp: 47 days ago · 2026-09-18 14:55:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x82500afe45d598cd1feffcd57187f50a6939164bab1d7f42f5fccd8071bf9b2f
Parent hash: 0x6e38ba04…ab4dfbb3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,428 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.8%4,135,078 / 30,000,000

Base fee

20 gwei

State root

0x425ff46f1529…893c0e50659b

Transactions root

0xd4a317b4ffe1…4a7c5617fe51

Receipts root

0x256e723bc1a2…989fc16f5376

Nonce

0x0000000000000000

Extra data

0x00000004a817c800