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 #21348135 · ArcScan

Block

#21,348,135

2026-09-17 15:20:33 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,135
Timestamp: 15 days ago · 2026-09-17 15:20:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x3fb7ac6f1f8f3aad6faa2303e883b80a7af558f3cb2624cd863dff6bc2444fac
Parent hash: 0x49c225e5…ffbbc6d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,135 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

17.6%5,267,681 / 30,000,000

Base fee

20 gwei

State root

0x3b0b39b65d65…20ab397b951d

Transactions root

0xac8a7c8ebdd3…6a3c200f2260

Receipts root

0xb8acf19695a5…d1efb1f4a088

Nonce

0x0000000000000000

Extra data

0x00000004a817c800