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 #21346281 · ArcScan

Block

#21,346,281

2026-09-17 15:04:53 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,281
Timestamp: 35 days ago · 2026-09-17 15:04:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d9c2a389a03ce9655415e237f0ef5fd5aec8b643b9b69034e50615912436d48
Parent hash: 0x9db4686a…f4174f2d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,281 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

42.9%12,861,448 / 30,000,000

Base fee

20 gwei

State root

0xcc138baeeada…5f507d902dce

Transactions root

0xbf435b5907c7…b6b6b9d95a51

Receipts root

0x9b5e9ba0c069…df04150f5d2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800