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 #21344864 · ArcScan

Block

#21,344,864

2026-09-17 14:52:55 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,864
Timestamp: 57 days ago · 2026-09-17 14:52:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x43d4c5d81f5147e83d88d8f668a1ad56f40cf3a5ca3253b65b0aae61b9c01962
Parent hash: 0x6bd2291f…2a2d25a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,864 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.0%1,501,724 / 30,000,000

Base fee

20 gwei

State root

0x5b4134b9a729…c673d8696b13

Transactions root

0xd9e679c5859c…a062c79a27a2

Receipts root

0x8699dee2f444…0ed69911458d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800