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 #0x0746c00b2295b9931efabb7c3ecae061f13cc9ca3c736ce2ec80674280037f24 · ArcScan

Block

#21,375,858

2026-09-17 19:15:32 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,858
Timestamp: 28 days ago · 2026-09-17 19:15:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x0746c00b2295b9931efabb7c3ecae061f13cc9ca3c736ce2ec80674280037f24
Parent hash: 0x2f84705d…6a70d875
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,858 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

90.9%27,261,105 / 30,000,000

Base fee

20 gwei

State root

0x89103456dce6…abfa1f270090

Transactions root

0x47b8d25c408d…2d674df49769

Receipts root

0x386bb77c5b27…a2557d61e06d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800