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 #21543084 · ArcScan

Block

#21,543,084

2026-09-18 18:49:03 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,084
Timestamp: 47 days ago · 2026-09-18 18:49:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x4689256e0dc95ce9ab3910b3e28eb1ab18e7fea73ade8438accf23fcfb3f1b6d
Parent hash: 0x681a49e0…ec92b62c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,084 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.2%2,147,381 / 30,000,000

Base fee

20 gwei

State root

0xa6098b9fc10d…3066a8a4cd6d

Transactions root

0x1dada7fa9c3c…fe865b20ce7e

Receipts root

0xe531db8fced1…f40b0e964b41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800