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 #21420748 · ArcScan

Block

#21,420,748

2026-09-18 01:34:58 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,748
Timestamp: 50 days ago · 2026-09-18 01:34:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ebe8c8c0f2c0fb69f1ff10d63dfcf4d431a558daaff3594fb035d94b1526ba0
Parent hash: 0xc00d00d0…1d1af308
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,748 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.7%521,276 / 30,000,000

Base fee

20 gwei

State root

0x73cac1af7d32…8e632a639ed3

Transactions root

0x6735b223bd0a…c5c7d5ba149d

Receipts root

0xd767710a2fe3…471882719d28

Nonce

0x0000000000000000

Extra data

0x00000004a817c800