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 #21244021 · ArcScan

Block

#21,244,021

2026-09-17 00:41:09 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,021
Timestamp: 5 days ago · 2026-09-17 00:41:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xe8c6ab4d439243aceb0082d318be9b430868dd29fb2435953cd73b9a7bf5d572
Parent hash: 0x28a1ed19…41ac186f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,021 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

21.3%6,391,234 / 30,000,000

Base fee

20 gwei

State root

0x66287bd647d9…97e41a0534ec

Transactions root

0x42459fe3c0b9…ae9090692b0b

Receipts root

0x3700e2f0d1c8…62779be73368

Nonce

0x0000000000000000

Extra data

0x00000004a817c800