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 #0x43df8b7f173a41990269b99bdf77f00bbebd878eda74ffcd728028685356f36f · ArcScan

Block

#21,348,301

2026-09-17 15:21:57 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,301
Timestamp: 17 days ago · 2026-09-17 15:21:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x43df8b7f173a41990269b99bdf77f00bbebd878eda74ffcd728028685356f36f
Parent hash: 0xdaabfe47…92eed643
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,301 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.0%3,606,851 / 30,000,000

Base fee

20 gwei

State root

0x7a67334d647c…fe089415be76

Transactions root

0x155cebda6bed…d8d7203db8fd

Receipts root

0x73fae9f33732…1ba23e19b81d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800