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 #0x8ffcc1569462d2f8d7ff82c4e205ad7f521f5b045d1a7ce2e873a645776bcb17 · ArcScan

Block

#21,521,963

2026-09-18 15:50:31 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,963
Timestamp: 9 days ago · 2026-09-18 15:50:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ffcc1569462d2f8d7ff82c4e205ad7f521f5b045d1a7ce2e873a645776bcb17
Parent hash: 0x393fca12…632640a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,963 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

25.2%7,549,423 / 30,000,000

Base fee

20 gwei

State root

0x4c607e0a2c62…2a27bff42700

Transactions root

0x5f837ddf4433…433134c8e827

Receipts root

0x85519e93e97f…8637a6000ad1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800