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 #21529791 · ArcScan

Block

#21,529,791

2026-09-18 16:56:41 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,791
Timestamp: 48 days ago · 2026-09-18 16:56:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x480188ad1f83162ff79005b0cc2976ca9f4e8c041a6657ab88d1da6114e1ccab
Parent hash: 0x639e739c…209dbed8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,791 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.2%1,261,972 / 30,000,000

Base fee

20 gwei

State root

0x8e433025be9e…e6c43a6f615c

Transactions root

0x691a141185e1…32f35a76f605

Receipts root

0x20d020639083…2a718bc2d3a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800