Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xb5b493e90dfe0417847d9eb06735a13a61ad8343f6da221b935ed3593ecbf84f · ArcScan

Block

#21,482,842

2026-09-18 10:19:50 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,482,842
Timestamp: 20 days ago · 2026-09-18 10:19:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5b493e90dfe0417847d9eb06735a13a61ad8343f6da221b935ed3593ecbf84f
Parent hash: 0x9bf06175…e49b13e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,482,842 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.5%1,060,662 / 30,000,000

Base fee

20 gwei

State root

0x561038b98c14…f8716112350a

Transactions root

0x55c2c2b33c71…c580c6971f4d

Receipts root

0xa5046e26001b…6f1e0fbb5d46

Nonce

0x0000000000000000

Extra data

0x00000004a817c800