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 #0x9665b09ee1941914e6b02b382d20d8f9aac185c831e770c444e7b0e16c7f37ee · ArcScan

Block

#21,565,887

2026-09-18 22:01:52 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,887
Timestamp: 50 days ago · 2026-09-18 22:01:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x9665b09ee1941914e6b02b382d20d8f9aac185c831e770c444e7b0e16c7f37ee
Parent hash: 0x04f6a697…f889ece1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,887 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.2%1,558,148 / 30,000,000

Base fee

20 gwei

State root

0x845639bfd5e9…a87201e6055f

Transactions root

0x9d3ad61a3056…fa263eb759db

Receipts root

0x24a835a488cb…c64fca9344f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800