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 #21306070 · ArcScan

Block

#21,306,070

2026-09-17 09:25:18 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,070
Timestamp: 2 days ago · 2026-09-17 09:25:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xfefd09995f160d39e6601d716d99f0bac9a8858723d3618a46e7dd5d75c6b8bf
Parent hash: 0x021339d7…57beef18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,070 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.1%2,422,000 / 30,000,000

Base fee

20 gwei

State root

0x70d6ce87f4cb…188624680c40

Transactions root

0xeb2116adfddb…46e4635fe1e1

Receipts root

0x9171936ea90f…b41c9273d966

Nonce

0x0000000000000000

Extra data

0x00000004a817c800