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 #0xfa6bda150eb1c004769602dcd3ac17809f873bde422b6bd8d10b0bf473dd5a17 · ArcScan

Block

#21,420,277

2026-09-18 01:30:59 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,277
Timestamp: 44 days ago · 2026-09-18 01:30:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa6bda150eb1c004769602dcd3ac17809f873bde422b6bd8d10b0bf473dd5a17
Parent hash: 0xb10eec81…da0a15ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,277 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.7%2,299,722 / 30,000,000

Base fee

20 gwei

State root

0xa01765d2a436…736a6a84e276

Transactions root

0xdf6d9c4b21a8…55ef13efd567

Receipts root

0xba27c818e542…41cadb1da330

Nonce

0x0000000000000000

Extra data

0x00000004a817c800