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 #0xf9ca2a1237f14add4226cbe16a4dac4f6d9f64601b6898b8a97f2cb44a958216 · ArcScan

Block

#21,285,126

2026-09-17 06:28:20 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,126
Timestamp: 12 days ago · 2026-09-17 06:28:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9ca2a1237f14add4226cbe16a4dac4f6d9f64601b6898b8a97f2cb44a958216
Parent hash: 0x76815749…72e915dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,126 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.7%3,200,704 / 30,000,000

Base fee

20 gwei

State root

0xa4266f9e5142…44e826f9c704

Transactions root

0xeec652277455…2af385b2e99d

Receipts root

0xa0887a6f218e…9a731983a82a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800