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 #21551753 · ArcScan

Block

#21,551,753

2026-09-18 20:02:21 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,753
Timestamp: 47 days ago · 2026-09-18 20:02:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x28b04fc49b7fec1f50a158bb1bfe81324f694dd9ea5ebca8b18e11806f94aa0d
Parent hash: 0x8ad3936c…9864b9e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,753 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.5%737,530 / 30,000,000

Base fee

20 gwei

State root

0xdc52c055d314…27d0c9d5ec6d

Transactions root

0x98d97e997ce9…36fdd36f9bfd

Receipts root

0xbacd82b3449f…08f1964e0b9b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800