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 #21515952 · ArcScan

Block

#21,515,952

2026-09-18 14:59:42 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,952
Timestamp: 33 days ago · 2026-09-18 14:59:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x68268b1bbef726e35a4f5cf5141d40949c33315cedbb7b57f5fcce3c57c604c8
Parent hash: 0xeb3a5421…79d6e298
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,952 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.3%2,181,267 / 30,000,000

Base fee

20 gwei

State root

0x961ffaea72e9…f94a57d9a08e

Transactions root

0x7be2bad2409f…7deebbca9279

Receipts root

0xaf2b81bb4ed9…16dc914c3315

Nonce

0x0000000000000000

Extra data

0x00000004a817c800