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 #0x8a0a107603185f7450e58486dccfb8a994e74dc4acc0e394dbb2906ca4f658ad · ArcScan

Block

#21,366,608

2026-09-17 17:57:23 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,608
Timestamp: 45 days ago · 2026-09-17 17:57:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a0a107603185f7450e58486dccfb8a994e74dc4acc0e394dbb2906ca4f658ad
Parent hash: 0x91c4c79a…d491ccd3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,608 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.3%4,293,064 / 30,000,000

Base fee

20 gwei

State root

0x54e903383308…1e0defbc5ade

Transactions root

0xa8122326f0db…8e10bc690ead

Receipts root

0x719541f649c4…51b5c6ad9830

Nonce

0x0000000000000000

Extra data

0x00000004a817c800