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 #0x62c4a3bf647477ab74522c55fe0cfdd856243baa76dd612f42338638347015ea · ArcScan

Block

#21,516,138

2026-09-18 15:01:17 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,138
Timestamp: 27 days ago · 2026-09-18 15:01:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x62c4a3bf647477ab74522c55fe0cfdd856243baa76dd612f42338638347015ea
Parent hash: 0x6d9b5637…5857b77a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,138 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

21.0%6,314,449 / 30,000,000

Base fee

20 gwei

State root

0x1e184d28b925…7fb4fe669d16

Transactions root

0x41b3996a8fe2…5f4944cdb16b

Receipts root

0x1823c34f1f41…d26267f266de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800