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 #0x5f454c9c04b119adfe9350d34ebf9f0be9331734d213929d1e69553756b34856 · ArcScan

Block

#21,399,569

2026-09-17 22:35:56 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,569
Timestamp: 21 days ago · 2026-09-17 22:35:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f454c9c04b119adfe9350d34ebf9f0be9331734d213929d1e69553756b34856
Parent hash: 0xa5ba22a6…af408450
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,569 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.5%1,666,900 / 30,000,000

Base fee

20 gwei

State root

0x11775295aa71…255e882f470f

Transactions root

0xd3e6723f0d60…f0a1f96bcad5

Receipts root

0xc76df6f8d1ed…a65d703fdc3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800