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 #0x9d34a33868bed384396d0d3e1f44f833195802f126fa64e015c4362877e065d7 · ArcScan

Block

#21,421,462

2026-09-18 01:40:59 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,462
Timestamp: 56 days ago · 2026-09-18 01:40:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d34a33868bed384396d0d3e1f44f833195802f126fa64e015c4362877e065d7
Parent hash: 0x90183b07…b4ea8fb0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,462 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.4%1,328,802 / 30,000,000

Base fee

20 gwei

State root

0x379c80b9948b…c889b5cd3342

Transactions root

0xdc65ca838367…f223d217f327

Receipts root

0xbeb7bd3d0f42…8f5e3d8e65c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800