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 #21512340 · ArcScan

Block

#21,512,340

2026-09-18 14:29:11 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,340
Timestamp: 42 days ago · 2026-09-18 14:29:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xd6ad8084e068ed8a18030dd2e948a575a7ea7943d1b7050d2556ae0933d8cba9
Parent hash: 0x154746db…179fd667
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,340 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.5%3,160,308 / 30,000,000

Base fee

20 gwei

State root

0x0ad297b5c279…56a652db7646

Transactions root

0x089f320433a2…b50704ece475

Receipts root

0xb8f6077adb02…d6e7d7aef0bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800