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 #0xcf8fc97828507f5cb543c84965379817d90ce2841f096fd6c7de3320ba841bcf · ArcScan

Block

#21,371,840

2026-09-17 18:41:36 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,840
Timestamp: 15 days ago · 2026-09-17 18:41:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf8fc97828507f5cb543c84965379817d90ce2841f096fd6c7de3320ba841bcf
Parent hash: 0x251e8e80…4ef11714
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,840 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.7%3,499,082 / 30,000,000

Base fee

20 gwei

State root

0x2bf75efc8591…fb647ec52c70

Transactions root

0x8c3f459db3f6…b9b3a4d5628e

Receipts root

0x402fc7254e09…1a7524c46199

Nonce

0x0000000000000000

Extra data

0x00000004a817c800