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 #21250604 · ArcScan

Block

#21,250,604

2026-09-17 01:36:43 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,604
Timestamp: 36 days ago · 2026-09-17 01:36:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x2104e05a01976276360e9c97004bbd3e5dd861b4e2495f1e62c469aa5e4ab52e
Parent hash: 0x10ca95e8…7392748e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,604 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

19.8%5,933,703 / 30,000,000

Base fee

20 gwei

State root

0x135007fbdc57…9b5bbe7aeacd

Transactions root

0xd16a6e892068…b59b159982ff

Receipts root

0xba510244e18d…69d07fdb0e2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800