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 #0xa095a3f494f51b2713e0442cc16afb5767183f21b8b67316b7782d82da476f87 · ArcScan

Block

#21,392,858

2026-09-17 21:39:12 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,858
Timestamp: 48 days ago · 2026-09-17 21:39:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xa095a3f494f51b2713e0442cc16afb5767183f21b8b67316b7782d82da476f87
Parent hash: 0x90b50ea5…e5445b87
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,858 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.0%889,744 / 30,000,000

Base fee

20 gwei

State root

0x587a0d9513e5…1aef29b23688

Transactions root

0xc7a25eab36e5…45d430bd99f6

Receipts root

0xe6db8f55b6ad…7760b2c7478f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800