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 #21375287 · ArcScan

Block

#21,375,287

2026-09-17 19:10:43 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,287
Timestamp: 10 days ago · 2026-09-17 19:10:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x8608e8a887d6756f691abbb02d9c2b0c978011dc80047a4b42f31b812de63e07
Parent hash: 0x7de47d48…4dcf557d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,287 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

34.5%10,340,738 / 30,000,000

Base fee

20 gwei

State root

0xbd1058160db1…12336e6b6e54

Transactions root

0x6a660d1c84c5…55649adf0341

Receipts root

0x68920ff0e3eb…899b7f41ba08

Nonce

0x0000000000000000

Extra data

0x00000004a817c800