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 #0xc9efdf114dfd42bd3262f1376654fdc5eb4bb035a8e9812258aa46ed0accbf11 · ArcScan

Block

#21,274,664

2026-09-17 04:59:56 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,664
Timestamp: 8 days ago · 2026-09-17 04:59:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9efdf114dfd42bd3262f1376654fdc5eb4bb035a8e9812258aa46ed0accbf11
Parent hash: 0x2184a75f…3304a8d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,664 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

18.8%5,625,126 / 30,000,000

Base fee

20 gwei

State root

0x34d29f7fbcc6…52f36829a519

Transactions root

0xdf94227bd88f…c67fb9eed558

Receipts root

0x44b872403d90…f3ca9e9d6a96

Nonce

0x0000000000000000

Extra data

0x00000004a817c800