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 #0xfcfa38e0c7f17cc13e0332872521acdcb24f4776d2194aa95a4e89b59345ef45 · ArcScan

Block

#21,552,405

2026-09-18 20:07:52 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,405
Timestamp: 32 days ago · 2026-09-18 20:07:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xfcfa38e0c7f17cc13e0332872521acdcb24f4776d2194aa95a4e89b59345ef45
Parent hash: 0xc0f02360…2c659010
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,405 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.5%746,405 / 30,000,000

Base fee

20 gwei

State root

0xc69a110e5797…5909d85b0003

Transactions root

0x50dfeb8083ee…0e49c0c0e6ae

Receipts root

0x0aff8b40b6da…834639f12e08

Nonce

0x0000000000000000

Extra data

0x00000004a817c800