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 #0x9a5d1e72713bfa1ad0c91d0c182376ddd370c94dcd10fa9619842f5935b1c93c · ArcScan

Block

#21,172,258

2026-09-16 14:35:23 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,258
Timestamp: 14 days ago · 2026-09-16 14:35:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a5d1e72713bfa1ad0c91d0c182376ddd370c94dcd10fa9619842f5935b1c93c
Parent hash: 0x1ed23694…379ad5bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,258 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

71.6%21,472,864 / 30,000,000

Base fee

163.626125895 gwei

State root

0xa8b46f25e5a3…3cc0e83c05fd

Transactions root

0x20e3f7e61c05…27572adc1b82

Receipts root

0xc3e1df2dd753…e708a3f0be0b

Nonce

0x0000000000000000

Extra data

0x0000002612bce6ae