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 #0x495134c65d9a0e5c0e45b9d7f067873ea5d8ddaef7cb24f2b68a863446e80450 · ArcScan

Block

#21,421,730

2026-09-18 01:43:15 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,730
Timestamp: 58 days ago · 2026-09-18 01:43:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x495134c65d9a0e5c0e45b9d7f067873ea5d8ddaef7cb24f2b68a863446e80450
Parent hash: 0xaa1504e5…0d409aba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,730 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.7%2,000,834 / 30,000,000

Base fee

20 gwei

State root

0x75c149d34670…fed14df17c15

Transactions root

0x796e9fdde974…849ef1f11f0d

Receipts root

0xd16d3e94ec96…10478e426925

Nonce

0x0000000000000000

Extra data

0x00000004a817c800