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 #0x7a315efbfc27c485b91eddff866b5fef1325e720b496dbd05b64bf20d54f6447 · ArcScan

Block

#21,281,521

2026-09-17 05:57:52 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,521
Timestamp: 16 days ago · 2026-09-17 05:57:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a315efbfc27c485b91eddff866b5fef1325e720b496dbd05b64bf20d54f6447
Parent hash: 0x03df6cc8…32e68d90
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,521 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.6%3,789,906 / 30,000,000

Base fee

20 gwei

State root

0xf45000512b74…0437ac93cf4a

Transactions root

0x8148c4993877…1f20b1eee025

Receipts root

0xd6916c31efaa…0bd28e10caba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800