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 #0x9920c1c9ef7867b9d9569f04d1a5f82918d8859fbf0202fd2e4b999bd818559e · ArcScan

Block

#21,322,074

2026-09-17 11:40:26 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,074
Timestamp: 4 days ago · 2026-09-17 11:40:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x9920c1c9ef7867b9d9569f04d1a5f82918d8859fbf0202fd2e4b999bd818559e
Parent hash: 0xfb2d5b4c…9f2de9d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,074 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

40.1%12,029,536 / 30,000,000

Base fee

20 gwei

State root

0xfdd144b726d3…96cb934f2c4c

Transactions root

0x920c107e51b4…a572f463c748

Receipts root

0x23d45bb256b6…9d1669166051

Nonce

0x0000000000000000

Extra data

0x00000004a817c800