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 #21346112 · ArcScan

Block

#21,346,112

2026-09-17 15:03:27 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,112
Timestamp: 40 days ago · 2026-09-17 15:03:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x25d18872c00cc738b1b3ebb5dc97e4cea290680e46248cbb3f6de9af1803db68
Parent hash: 0xa33cdc21…aee1d077
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,112 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

12.0%3,601,389 / 30,000,000

Base fee

20 gwei

State root

0x89787edd8749…eb5b4ddcd884

Transactions root

0xc0b696d08c32…870c5444e572

Receipts root

0xec8a0a9afa86…8c5d5c69ad55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800