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 #21525609 · ArcScan

Block

#21,525,609

2026-09-18 16:21:20 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,609
Timestamp: 7 days ago · 2026-09-18 16:21:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x87f2914a80e7963ae560f65cf632131b79c88650426e118df757e130ec7bdccd
Parent hash: 0xc2f496c5…b0fae89f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,609 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.4%4,332,019 / 30,000,000

Base fee

20 gwei

State root

0xa44f298dbd5c…221023bcaae9

Transactions root

0x41097345439b…827dd3c4a1d2

Receipts root

0x22a40bcff7d6…5a76a36426f9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800