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 #21298953 · ArcScan

Block

#21,298,953

2026-09-17 08:25:10 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,953
Timestamp: 55 days ago · 2026-09-17 08:25:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4b80a6d2c0a91c25bb4022ebeee7469722ef31e7aaaa4826fa600b7a5bd5677
Parent hash: 0x70542abb…a54584d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,953 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.1%3,021,379 / 30,000,000

Base fee

20 gwei

State root

0xcf3ecbecc753…c0d4c9af7e98

Transactions root

0x9bc8a36fe8b4…4248cc2407ec

Receipts root

0x0252b800754f…102fbfb0dd29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800