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 #21244939 · ArcScan

Block

#21,244,939

2026-09-17 00:48:53 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,939
Timestamp: 21 days ago · 2026-09-17 00:48:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc996424a7c32f7b8a30babc95d59a5d5702ce8fea03e2b2c68cd9a71f8882fe
Parent hash: 0x005802a4…b8d9e689
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,939 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

51.1%15,345,336 / 30,000,000

Base fee

20 gwei

State root

0xfffe60a977b2…96bee4469072

Transactions root

0x11e43122a185…90f098558dbe

Receipts root

0xe54a9fde3d2c…4cd9c91371e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800