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 #0x2b9fb487f86923ef236d329e890e3c5c65ba21c6d8d579a45e5e57fb75fd0be5 · ArcScan

Block

#21,305,240

2026-09-17 09:18:17 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,240
Timestamp: 37 days ago · 2026-09-17 09:18:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b9fb487f86923ef236d329e890e3c5c65ba21c6d8d579a45e5e57fb75fd0be5
Parent hash: 0xc917c59f…47cd9f0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,240 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

22.1%6,647,221 / 30,000,000

Base fee

20 gwei

State root

0xe520a6a66f73…8b180d26aeab

Transactions root

0xc7a5c70b9dfa…f3af5c6f6d64

Receipts root

0x54eb6c1c5675…2cb1bd747168

Nonce

0x0000000000000000

Extra data

0x00000004a817c800