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 #21372607 · ArcScan

Block

#21,372,607

2026-09-17 18:48:04 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,607
Timestamp: 38 days ago · 2026-09-17 18:48:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x05c47f5d0be6a8a620a5265294781790d3cfffb5ace6775c0a6bccd287ca6aa9
Parent hash: 0x4bcdd564…5e881b2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,607 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.4%1,308,809 / 30,000,000

Base fee

20 gwei

State root

0xb8bbfd04bf11…aba7eafb4950

Transactions root

0x23bd72faf9b7…bf49cad639ed

Receipts root

0x748be19fe850…687489086386

Nonce

0x0000000000000000

Extra data

0x00000004a817c800