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 #0xa9f6e4bf080108c66485fecfc66c8c92fa0a4da2a9577e75e6b0ee7e582011a3 · ArcScan

Block

#21,509,896

2026-09-18 14:08:32 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,896
Timestamp: 20 days ago · 2026-09-18 14:08:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9f6e4bf080108c66485fecfc66c8c92fa0a4da2a9577e75e6b0ee7e582011a3
Parent hash: 0xf802887d…26cea199
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,896 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.7%3,214,152 / 30,000,000

Base fee

20 gwei

State root

0xcdd16f74ad84…bdfc4e610621

Transactions root

0xeaf4b4a105f0…038afaa835ac

Receipts root

0xea8ad79a32f7…7b164e325461

Nonce

0x0000000000000000

Extra data

0x00000004a817c800