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 #0x2256a2b2d05e3f0485368fa11177733a136e22349faa5ce8bc46c9946b706935 · ArcScan

Block

#21,520,965

2026-09-18 15:42:04 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,965
Timestamp: 24 days ago · 2026-09-18 15:42:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x2256a2b2d05e3f0485368fa11177733a136e22349faa5ce8bc46c9946b706935
Parent hash: 0x560d341a…7f1ccf5c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,965 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.5%1,048,648 / 30,000,000

Base fee

20 gwei

State root

0xe0f6cd135770…81995167c620

Transactions root

0x6617149a4787…562cf0a1484c

Receipts root

0x69d00281a52d…7e88fc5d80da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800