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 #21372002 · ArcScan

Block

#21,372,002

2026-09-17 18:42:58 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,002
Timestamp: 19 days ago · 2026-09-17 18:42:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xeb278a9a1c739863bed61d844ad8557f0a5ff47f39df2b19d89a7d9780e793ad
Parent hash: 0x313e3885…74eae312
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,002 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.5%1,059,523 / 30,000,000

Base fee

20 gwei

State root

0x065a78f77b68…2233c09fe444

Transactions root

0x8f2f28c28ef5…391765e42bda

Receipts root

0x3251c8a7e539…71235b7f820b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800