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 #0xb268c422341c3bfc06dfb86b4f351dfa8289dcb453a43ad36f8bb7516ea841ab · ArcScan

Block

#21,394,885

2026-09-17 21:56:20 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,885
Timestamp: 12 days ago · 2026-09-17 21:56:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xb268c422341c3bfc06dfb86b4f351dfa8289dcb453a43ad36f8bb7516ea841ab
Parent hash: 0xa1da8917…efccae9a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,885 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.8%828,454 / 30,000,000

Base fee

20 gwei

State root

0xddf05e6e9d2e…dbbe9edd9509

Transactions root

0x8a0d6b2e7177…383d78d972f9

Receipts root

0x0aff761904bc…880ecc03c0f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800