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 #0x68b9fa8cadf9ebd3d311138dbe49139d9b47f44344de0e5ec5072286e67f6462 · ArcScan

Block

#21,540,820

2026-09-18 18:29:55 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,820
Timestamp: 27 days ago · 2026-09-18 18:29:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x68b9fa8cadf9ebd3d311138dbe49139d9b47f44344de0e5ec5072286e67f6462
Parent hash: 0xd0cf2682…80620c93
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,820 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.0%4,501,545 / 30,000,000

Base fee

20 gwei

State root

0x9cca96f5da54…ea8d9e7de0de

Transactions root

0x44f9cdcfc1c1…7f284c14fd3a

Receipts root

0x60f2162c3356…ff8df7adbe88

Nonce

0x0000000000000000

Extra data

0x00000004a817c800