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 #21245050 · ArcScan

Block

#21,245,050

2026-09-17 00:49:50 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,050
Timestamp: 18 days ago · 2026-09-17 00:49:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e281bb824242713ea65a91ee82b8fbfb114a5b62d75dba9109adcd6d8544f22
Parent hash: 0x81ffcd6b…072114f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,050 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

26.2%7,856,660 / 30,000,000

Base fee

20 gwei

State root

0x1a479a684a5d…415252356d1b

Transactions root

0x498fe83af641…885230940e8e

Receipts root

0xddef206bb248…0f66b4d4e393

Nonce

0x0000000000000000

Extra data

0x00000004a817c800