Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf49730fdfb6c2462eec66b9ae5ab92116e1edf9f0bb5931b04e5159d39a533e1 · ArcScan

Block

#21,346,546

2026-09-17 15:07:07 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,546
Timestamp: 27 days ago · 2026-09-17 15:07:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xf49730fdfb6c2462eec66b9ae5ab92116e1edf9f0bb5931b04e5159d39a533e1
Parent hash: 0xf5cada91…6133156c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,546 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

19.3%5,787,001 / 30,000,000

Base fee

20 gwei

State root

0x662fcd165352…3e4a96971232

Transactions root

0x473d8dbd8a93…97b3843477a4

Receipts root

0x3605c0be0551…e0188007d489

Nonce

0x0000000000000000

Extra data

0x00000004a817c800