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 #0xc9ca0e3bb260b39c914acba258ccc972d2efe2e27f1ced664004826d6e8752e3 · ArcScan

Block

#21,370,171

2026-09-17 18:27:30 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,171
Timestamp: 39 days ago · 2026-09-17 18:27:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9ca0e3bb260b39c914acba258ccc972d2efe2e27f1ced664004826d6e8752e3
Parent hash: 0x3c7fcfba…7a14102f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,171 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

19.3%5,802,061 / 30,000,000

Base fee

20 gwei

State root

0x561a678b7998…a1999396d732

Transactions root

0xa0b252cf19d5…160bdc4abf10

Receipts root

0xe053c86f2813…b57f0adc2516

Nonce

0x0000000000000000

Extra data

0x00000004a817c800