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 #21412468 · ArcScan

Block

#21,412,468

2026-09-18 00:24:59 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,468
Timestamp: 56 days ago · 2026-09-18 00:24:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x11b8d67f2eaae8577eb9d261c4c6a1649a824ac379c145d03fd419ff432d3a83
Parent hash: 0xb70609db…c6e63604
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,468 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

3.8%1,147,836 / 30,000,000

Base fee

20 gwei

State root

0xe5c68a43b1d5…c3841fbc2b55

Transactions root

0x80c0cc08f7ab…6659f6a3eb72

Receipts root

0x1bafad8c21d1…bcccc6f6c0c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800