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 #21383545 · ArcScan

Block

#21,383,545

2026-09-17 20:20:30 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,545
Timestamp: 25 days ago · 2026-09-17 20:20:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xf72c68b4f825f7f2e4afb60350ee82532490e71491f57f9ab5c7550da99bfa89
Parent hash: 0xbf642412…413457d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,545 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

75.0%22,512,284 / 30,000,000

Base fee

20 gwei

State root

0xa0994e1c1523…548b98301403

Transactions root

0x87a72bd75abd…3b5f800e0e45

Receipts root

0x55c469f48a0e…2ec404dd8249

Nonce

0x0000000000000000

Extra data

0x00000004a817c800