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 #0x25fa970cd0b3d8f5991f4f5c3dd43847f70950e47d7bddcaf649469fb72b69dc · ArcScan

Block

#21,223,439

2026-09-16 21:47:24 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,439
Timestamp: 28 days ago · 2026-09-16 21:47:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x25fa970cd0b3d8f5991f4f5c3dd43847f70950e47d7bddcaf649469fb72b69dc
Parent hash: 0xdd2d93f3…f6014409
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,439 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

52.1%15,644,259 / 30,000,000

Base fee

20 gwei

State root

0x0cf36ce08570…9ad3b96804c9

Transactions root

0x5d47871043a0…0bf8447bddc7

Receipts root

0x09c316dc53ab…4db61b4e4887

Nonce

0x0000000000000000

Extra data

0x00000004a817c800