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 #21392755 · ArcScan

Block

#21,392,755

2026-09-17 21:38:20 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,755
Timestamp: 48 days ago · 2026-09-17 21:38:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf9330c9d60cf64cad3b3bd57cc4f2efb64dddc7584f3f1830184278fd54fe95
Parent hash: 0xda6d7edc…ca63ccc0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,755 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.3%3,090,352 / 30,000,000

Base fee

20 gwei

State root

0xcc52ee6e9211…2c2c226d8001

Transactions root

0x2134cae6b5c1…888b88cdd84d

Receipts root

0x562bb5a8ed4d…5d6d83f81b99

Nonce

0x0000000000000000

Extra data

0x00000004a817c800