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 #0x4d40766cf0c25f9cab7fef0d1af0fda5f7b4a19ddf5ec8efd5c5f5c8e5821837 · ArcScan

Block

#21,254,347

2026-09-17 02:08:19 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,347
Timestamp: 6 days ago · 2026-09-17 02:08:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d40766cf0c25f9cab7fef0d1af0fda5f7b4a19ddf5ec8efd5c5f5c8e5821837
Parent hash: 0x7a36bd9c…2da001e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,347 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

23.0%6,898,499 / 30,000,000

Base fee

20 gwei

State root

0xf9d5b6da3f7b…d8ff908fa996

Transactions root

0x285f83071979…9819c1fb9941

Receipts root

0xf18a4b5dab4f…bb564207eb6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800