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

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 #21524109 · ArcScan

Block

#21,524,109

2026-09-18 16:08:39 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,109
Timestamp: 47 days ago · 2026-09-18 16:08:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x392ef8141f81b366a83da8ee581b6c016c2afb2d83a80a90d3fa8cf38a289b4f
Parent hash: 0x53ad5a2b…5f34a637
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,109 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.0%1,801,468 / 30,000,000

Base fee

20 gwei

State root

0x4aec3416366d…ed2e940f2c91

Transactions root

0x463aeab29f8b…20fadc44a93b

Receipts root

0x05d1676fe39c…ca7d177f2d54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800