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 #21543260 · ArcScan

Block

#21,543,260

2026-09-18 18:50:33 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,260
Timestamp: 50 days ago · 2026-09-18 18:50:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8db545c9bbfd060aead1643b1dd9eab35617b6612200c83188b5350f2ce7e3d
Parent hash: 0xbefcff1f…51aba822
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,260 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.0%3,010,693 / 30,000,000

Base fee

20 gwei

State root

0x053bbefa8cf5…13bbae9e0bde

Transactions root

0xc1a6b9c92676…968245f04046

Receipts root

0x29b5629af995…34462ac5b9d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800