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 #0x81a1e28b72981a043319138cc844dbe6edd0b4314d690eff067f62f1532d2b2d · ArcScan

Block

#21,244,724

2026-09-17 00:47:05 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,724
Timestamp: 26 days ago · 2026-09-17 00:47:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x81a1e28b72981a043319138cc844dbe6edd0b4314d690eff067f62f1532d2b2d
Parent hash: 0x385e9fe8…0e1726c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,724 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

50.8%15,254,912 / 30,000,000

Base fee

20 gwei

State root

0xb795cce970d1…1ed4af485f9f

Transactions root

0x5626611f6c04…ec03f73340f9

Receipts root

0x1bb37603becc…e5e4a575b419

Nonce

0x0000000000000000

Extra data

0x00000004a817c800