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 #21385228 · ArcScan

Block

#21,385,228

2026-09-17 20:34:43 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,228
Timestamp: 7 days ago · 2026-09-17 20:34:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x3062659b53d63af7065e896cf79f85dd9dd1324fafd292d8f2117e815bdfc89b
Parent hash: 0xb5d733a2…6ac5d17c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,228 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.3%1,899,606 / 30,000,000

Base fee

20 gwei

State root

0x73f6fff16a0d…1283a3ba12e1

Transactions root

0xc854c9bb5b67…b0ea859fab51

Receipts root

0x518748c10948…5290b1808cab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800