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 #21270682 · ArcScan

Block

#21,270,682

2026-09-17 04:26:17 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,682
Timestamp: 10 days ago · 2026-09-17 04:26:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x83225ea05c2cb9966584db7d83c302bd69946c42f450548564332a3c9360ef2b
Parent hash: 0xdc6f3f15…b4676acd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,682 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.5%3,145,255 / 30,000,000

Base fee

20 gwei

State root

0x75dfaa9af520…ed13d5ee2073

Transactions root

0x3784caca307b…c282fc9b74ba

Receipts root

0x74ea454e8fcc…a316bad17907

Nonce

0x0000000000000000

Extra data

0x00000004a817c800