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 #0x9c3a862da70c2dbf70126ec5698afd190e00997990709e1588c9a26e6491bfc7 · ArcScan

Block

#21,383,938

2026-09-17 20:23:49 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,938
Timestamp: 14 days ago · 2026-09-17 20:23:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c3a862da70c2dbf70126ec5698afd190e00997990709e1588c9a26e6491bfc7
Parent hash: 0xfba9a4a7…28ca23d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,938 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.7%4,103,721 / 30,000,000

Base fee

20 gwei

State root

0x11003d7f1f75…4e761c8812a8

Transactions root

0xd3812089bc18…f70b666e2bb5

Receipts root

0xc2b174d9dda5…5833e2cec663

Nonce

0x0000000000000000

Extra data

0x00000004a817c800