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 #21337290 · ArcScan

Block

#21,337,290

2026-09-17 13:48:56 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,290
Timestamp: 13 days ago · 2026-09-17 13:48:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f96e6ac260c3b13cd9bc62fd6e9e27cae7c904de1d505797a555e9310ef6ec7
Parent hash: 0x674b2bd4…e81e5a69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,290 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

22.5%6,757,205 / 30,000,000

Base fee

20 gwei

State root

0x41d3a1238f01…bef1d1d9bbab

Transactions root

0x7838d617a788…9467fda40a76

Receipts root

0x8404f26da270…369ceb8d33f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800