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 #0x3d3efb2a2611687da0eedc26626710c7901235683fc06486cf02f62f1396eda8 · ArcScan

Block

#21,517,790

2026-09-18 15:15:14 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,790
Timestamp: 10 days ago · 2026-09-18 15:15:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d3efb2a2611687da0eedc26626710c7901235683fc06486cf02f62f1396eda8
Parent hash: 0x32b0bffb…8f259a2c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,790 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.2%2,467,382 / 30,000,000

Base fee

20 gwei

State root

0xc487e955b22f…ba6b748a3f87

Transactions root

0x99933b6e6e5b…258f397646fd

Receipts root

0x29c2b07791d5…f0712fea84e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800