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 #0x3caf1905d684e280ecf6f1f278900469f989f8b6ed4cf7a5ceae3827993352ea · ArcScan

Block

#21,552,547

2026-09-18 20:09:04 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,547
Timestamp: 28 days ago · 2026-09-18 20:09:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x3caf1905d684e280ecf6f1f278900469f989f8b6ed4cf7a5ceae3827993352ea
Parent hash: 0x83344b58…fb36657e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,547 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

2.3%679,100 / 30,000,000

Base fee

20 gwei

State root

0xe0858411f3c4…3c7a9ddd485f

Transactions root

0x38c8e2212aac…817b16cb96ef

Receipts root

0x61498772b9a0…d56863adbddc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800