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 #21325174 · ArcScan

Block

#21,325,174

2026-09-17 12:06:36 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,174
Timestamp: 10 days ago · 2026-09-17 12:06:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ef99e0ecacc94da1f1050a71fdaec6bc3d1a342020bacc6d338615fdea8a635
Parent hash: 0xb2d39a03…665c5ec3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,174 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.3%3,404,342 / 30,000,000

Base fee

20 gwei

State root

0x0be15385f9fa…04848d8bec56

Transactions root

0x8097a7743ec1…007dac6f4a8c

Receipts root

0xb66655cc8cb8…14956fefb968

Nonce

0x0000000000000000

Extra data

0x00000004a817c800