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 #21365769 · ArcScan

Block

#21,365,769

2026-09-17 17:50:18 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,769
Timestamp: 55 days ago · 2026-09-17 17:50:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x2fb41f64bb966855e17484d66c89c22048f59c47c9a376cb7ef238938c14a6b7
Parent hash: 0x221a90fe…5834cf76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,769 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.5%3,440,186 / 30,000,000

Base fee

20 gwei

State root

0x059861b9f5eb…2bfd2b15a45f

Transactions root

0x35eb8b52c5d5…30756cd081f7

Receipts root

0x74d767d73d5b…187ba30ede96

Nonce

0x0000000000000000

Extra data

0x00000004a817c800