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 #0xf3aef10a0baefea1747a8525896997a58415563feace0cf3a9cadc9d3f6f5000 · ArcScan

Block

#21,309,941

2026-09-17 09:58:00 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,941
Timestamp: 25 days ago · 2026-09-17 09:58:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xf3aef10a0baefea1747a8525896997a58415563feace0cf3a9cadc9d3f6f5000
Parent hash: 0x8554869c…d00a46ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,941 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

67.1%20,129,228 / 30,000,000

Base fee

20 gwei

State root

0x71229d50d07a…1eb89dd25f83

Transactions root

0x78ee27732dd5…66de9e100bf8

Receipts root

0x574a074358f7…23200798efd7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800