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 #21345486 · ArcScan

Block

#21,345,486

2026-09-17 14:58:10 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,486
Timestamp: 52 days ago · 2026-09-17 14:58:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6bd421fb60db4570da154724ce49badd72124b063d5117be868783cddd08535
Parent hash: 0xcaf11f84…de775a39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,486 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.1%2,421,721 / 30,000,000

Base fee

20 gwei

State root

0x261c268baa8c…5fa62d90483e

Transactions root

0x0c920b9808c9…5c7809038cbf

Receipts root

0xf169b4861ad2…c81cd4852996

Nonce

0x0000000000000000

Extra data

0x00000004a817c800