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 #21386183 · ArcScan

Block

#21,386,183

2026-09-17 20:42:47 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,183
Timestamp: 18 days ago · 2026-09-17 20:42:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5796097d99a460c4f235427418bb38d7027e04c7519f444a4417c506f002f40
Parent hash: 0x085acbc4…8148e66f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,183 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.0%2,700,769 / 30,000,000

Base fee

20 gwei

State root

0x1cdd9cc0be32…7c4d0e494576

Transactions root

0x34752ac9f86a…17c539d0ca89

Receipts root

0xdbc5b7f893a7…373b7f327dc3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800