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 #21229824 · ArcScan

Block

#21,229,824

2026-09-16 22:41:18 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,824
Timestamp: 5 days ago · 2026-09-16 22:41:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xa91faf46e61ae68ca4dc108dedae6cc10a569d517a465a3d58133cd63b53487c
Parent hash: 0xa9d4bff2…55256ebb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,824 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

45.8%13,747,397 / 30,000,000

Base fee

20 gwei

State root

0xe265a9d44a07…f8912842f204

Transactions root

0x08c6dc578ea1…2d3221520258

Receipts root

0x97b06cb71e8b…50890e07f309

Nonce

0x0000000000000000

Extra data

0x00000004a817c800