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 #0x38c38fbf5f7800fc3535b47fbb1a4fa549c5b878944986d266cb0f5435889709 · ArcScan

Block

#21,268,481

2026-09-17 04:07:42 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,481
Timestamp: 49 days ago · 2026-09-17 04:07:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x38c38fbf5f7800fc3535b47fbb1a4fa549c5b878944986d266cb0f5435889709
Parent hash: 0x89b3913b…28fa50cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,481 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

14.3%4,287,507 / 30,000,000

Base fee

20 gwei

State root

0x90a985929ab2…6d62a7f8f945

Transactions root

0x503a05522c8a…f890aa110850

Receipts root

0xff758d32b5e5…9ab0d8de6d68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800