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 #21231619 · ArcScan

Block

#21,231,619

2026-09-16 22:56:27 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,231,619
Timestamp: 7 days ago · 2026-09-16 22:56:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x9dccb8771d975d121734f6d084b16925092520298ed91946be8ed81a8ca80066
Parent hash: 0x4e27148b…a7fb1fb4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,231,619 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

18.4%5,511,027 / 30,000,000

Base fee

20 gwei

State root

0x048499b7ff8b…4ec6f24ef7fb

Transactions root

0x934dd176bc95…14b5b28e4a30

Receipts root

0x711f5cfa9b79…ad7b57e08fb0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800