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

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 #21543730 · ArcScan

Block

#21,543,730

2026-09-18 18:54:31 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,730
Timestamp: 54 days ago · 2026-09-18 18:54:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x1727900f4b9b945651d7da505c967df418443f8a683002cabd2e17f17a7ba1fa
Parent hash: 0x091596dd…c692e709
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,730 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.7%1,408,101 / 30,000,000

Base fee

20 gwei

State root

0xd1235abe0f4e…c4e802d8e41f

Transactions root

0x6066d004d405…951b1b831023

Receipts root

0xa622e6e5125e…327bba0dbeb7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800