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 #0xf39a359273cfe42107df08d430d118c29e26025324a6db82c16b1746031795ca · ArcScan

Block

#21,306,307

2026-09-17 09:27:18 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,307
Timestamp: 4 days ago · 2026-09-17 09:27:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xf39a359273cfe42107df08d430d118c29e26025324a6db82c16b1746031795ca
Parent hash: 0xafb30b58…0eda0753
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,307 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

16.1%4,846,594 / 30,000,000

Base fee

20 gwei

State root

0xfb35a832d934…3755f86984f3

Transactions root

0x3f95a409f148…b3ca550c7fc2

Receipts root

0x9234754b6dc4…4565d77d9550

Nonce

0x0000000000000000

Extra data

0x00000004a817c800