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 #21347102 · ArcScan

Block

#21,347,102

2026-09-17 15:11:49 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,102
Timestamp: 11 days ago · 2026-09-17 15:11:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x51fbc0b1c3882926de69978f118c7d0d777a92039e18726208f046e41856ffa4
Parent hash: 0xb29b07f3…837da3fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,102 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

22.3%6,684,549 / 30,000,000

Base fee

20 gwei

State root

0x04bf9b1054d9…40fed34877d4

Transactions root

0x3f77fa6dcae3…551db50669ee

Receipts root

0xec6f1f2e7933…0904bc9bb220

Nonce

0x0000000000000000

Extra data

0x00000004a817c800