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

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 #21380706 · ArcScan

Block

#21,380,706

2026-09-17 19:56:30 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,706
Timestamp: 14 days ago · 2026-09-17 19:56:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5138642cc4f2b3bc64ead7cb64fa7d87d20c75a020f390ed63c57c3cd6d80ab
Parent hash: 0x8f42c2f2…a3ba50ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,706 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.8%5,327,284 / 30,000,000

Base fee

20 gwei

State root

0x9891cf9151c2…700efc766881

Transactions root

0xc4b5b94c1248…c27d68233800

Receipts root

0xe35e0b2df3d0…7b21469184c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800