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 #21515230 · ArcScan

Block

#21,515,230

2026-09-18 14:53:36 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,230
Timestamp: 49 days ago · 2026-09-18 14:53:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x340f468bb87f381a0483ebcbab639515f145937e0fe45d9d794615ce87fd22c7
Parent hash: 0xd5c3f42c…1cd7e97e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,230 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.2%1,548,890 / 30,000,000

Base fee

20 gwei

State root

0xfae6cdbcf807…9fef973c1f57

Transactions root

0x2e2f4877026d…a59c124d9a3c

Receipts root

0x1be7a9ecfb0f…10361a968ebc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800