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 #21444672 · ArcScan

Block

#21,444,672

2026-09-18 04:57:10 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,672
Timestamp: 17 days ago · 2026-09-18 04:57:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x66e179035a304b73ddb067d82f900fc23bbeb38e1820799adbf0c27f1d28aa90
Parent hash: 0x628317e4…fc554ef7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,672 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.5%1,662,066 / 30,000,000

Base fee

20 gwei

State root

0x6d79bdbe025b…481d6770ad19

Transactions root

0x1008316035d2…c8e36bd0cb35

Receipts root

0xd57ed78b586e…f6e2615c1c1c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800