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 #21392243 · ArcScan

Block

#21,392,243

2026-09-17 21:34:00 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,243
Timestamp: 32 days ago · 2026-09-17 21:34:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x4023e1f08b3eddc888aed36e795ef2b278a60c1c5d16c6cd5aa80e56ca2d98a2
Parent hash: 0xa1d131ef…fb7edd3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,243 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

33.4%10,013,193 / 30,000,000

Base fee

20 gwei

State root

0xc5b79a44b9d4…7da2ee366b84

Transactions root

0xba5ca8f914a7…7596775c4aa4

Receipts root

0x4267b6556f55…739e57cdce1c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800