Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x513a966b14846730f68d6e0bf9ee389056193a31713664abe6785368d00bb899 · ArcScan

Block

#21,227,416

2026-09-16 22:20:59 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,227,416
Timestamp: 4 days ago · 2026-09-16 22:20:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x513a966b14846730f68d6e0bf9ee389056193a31713664abe6785368d00bb899
Parent hash: 0x28918746…e66173c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,227,416 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

19.8%5,952,520 / 30,000,000

Base fee

20 gwei

State root

0x6cc06f45d122…0a86ef185095

Transactions root

0xadef4d0e809f…f811e2facb10

Receipts root

0x3c2a4c1784e2…0141510b6754

Nonce

0x0000000000000000

Extra data

0x00000004a817c800