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 #0x3ff37658f3e8ae602105424dc211011a50445c86f650e1c058ce7d505e422442 · ArcScan

Block

#21,170,613

2026-09-16 14:21:30 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,170,613
Timestamp: 3 days ago · 2026-09-16 14:21:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ff37658f3e8ae602105424dc211011a50445c86f650e1c058ce7d505e422442
Parent hash: 0xe954878f…4c9ffb6c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,170,613 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

71.8%21,532,593 / 30,000,000

Base fee

128.813554516 gwei

State root

0x23945a9d7478…2b0bb3f5bee1

Transactions root

0x1964ae6863b8…8abf209d93fc

Receipts root

0xa3510d764e3b…ede82c3e3388

Nonce

0x0000000000000000

Extra data

0x0000001e13ee64a6