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 #0xb41ffe03775e57c579050e6ee38d78670ac5871934015349a953768cab0a14cf · ArcScan

Block

#21,389,040

2026-09-17 21:06:56 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,040
Timestamp: 47 days ago · 2026-09-17 21:06:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xb41ffe03775e57c579050e6ee38d78670ac5871934015349a953768cab0a14cf
Parent hash: 0x1d4b94e2…f4b96805
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,040 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.4%1,611,833 / 30,000,000

Base fee

20 gwei

State root

0x53093a6c47a5…ce0bf30f1488

Transactions root

0xc18ad4b60922…827df8238cc0

Receipts root

0xfb19a964bdfa…56ed003d9a65

Nonce

0x0000000000000000

Extra data

0x00000004a817c800