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 #21302217 · ArcScan

Block

#21,302,217

2026-09-17 08:52:45 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,217
Timestamp: 18 days ago · 2026-09-17 08:52:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1f8aef1d5807bfdefb6bd355631d6d2200ca7cc32ac791f049ee08363b97d30
Parent hash: 0x67d25d2b…efbd39b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,217 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

41.8%12,528,184 / 30,000,000

Base fee

20 gwei

State root

0x269896d8d3b2…1f20796d3df9

Transactions root

0x812a1e169de6…8a781e4bac95

Receipts root

0xf439d06adcee…b6a624d72d17

Nonce

0x0000000000000000

Extra data

0x00000004a817c800