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 #0x9f2a9f8e01d41e6acd6433a2ee76b1d5a509d270b7ac2f34a3db3288e08c99a6 · ArcScan

Block

#21,308,037

2026-09-17 09:41:55 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,037
Timestamp: 23 days ago · 2026-09-17 09:41:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f2a9f8e01d41e6acd6433a2ee76b1d5a509d270b7ac2f34a3db3288e08c99a6
Parent hash: 0x79357c23…907e79af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,037 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.7%2,610,864 / 30,000,000

Base fee

20 gwei

State root

0x42ff92f42c51…41fc20ea6929

Transactions root

0xf2be60dd5ccf…6725f33e137b

Receipts root

0xce77ab785aa9…6276344a7d29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800