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 #0x2081e7ac85a2d91408d974ead333167104e09312d547e30e2ff914cb79acb8c4 · ArcScan

Block

#21,529,088

2026-09-18 16:50:45 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,088
Timestamp: 31 days ago · 2026-09-18 16:50:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x2081e7ac85a2d91408d974ead333167104e09312d547e30e2ff914cb79acb8c4
Parent hash: 0xa4de6faf…d3c91a19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,088 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.2%3,952,287 / 30,000,000

Base fee

20 gwei

State root

0xbd880ed0f24d…b7eb88958be7

Transactions root

0x6ed975ef11e8…7d681d83346c

Receipts root

0x6db4603f7dff…885c6f960b75

Nonce

0x0000000000000000

Extra data

0x00000004a817c800