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 #21529696 · ArcScan

Block

#21,529,696

2026-09-18 16:55:53 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,696
Timestamp: 48 days ago · 2026-09-18 16:55:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x3cd9afdd4029115a2a5cf573d9b89a423f3437d2dfe855603a71deca39441c40
Parent hash: 0xd854dadf…45de38bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,696 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.6%790,387 / 30,000,000

Base fee

20 gwei

State root

0x45cad6a9d25e…ac788088229c

Transactions root

0x036f97ca4c6a…6357ab74cc64

Receipts root

0x8ca707230f4f…7fb4208cd61f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800