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 #0x19bb970b03671c5f71ff3d5941370481f41f815086717bab4b5447efefc925b0 · ArcScan

Block

#21,287,862

2026-09-17 06:51:27 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,862
Timestamp: 10 days ago · 2026-09-17 06:51:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x19bb970b03671c5f71ff3d5941370481f41f815086717bab4b5447efefc925b0
Parent hash: 0x6b0071da…f9cc18b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,862 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.6%1,385,006 / 30,000,000

Base fee

20 gwei

State root

0x67b95960d532…e73bceebd929

Transactions root

0x4dd90794189c…1ac348521115

Receipts root

0xdd54803a547d…6cdcae7b689f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800