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 #21337516 · ArcScan

Block

#21,337,516

2026-09-17 13:50:51 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,516
Timestamp: 6 days ago · 2026-09-17 13:50:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x90ae4c2221947a728dc997d0b656994b758b7cc2abfe81a7bc192181ba4b0164
Parent hash: 0xf0bff6b2…edec3622
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,516 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.3%1,577,160 / 30,000,000

Base fee

20 gwei

State root

0xaf702355a9b7…06cd4ec5d405

Transactions root

0x090729f3f761…ec70c43d6c34

Receipts root

0x2466e4153fc8…89a50b80fe5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800