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 #21303754 · ArcScan

Block

#21,303,754

2026-09-17 09:05:44 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,754
Timestamp: 16 days ago · 2026-09-17 09:05:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xda23a0227a47b87f0646a0c3f3835531671244a573282cc851936e7d6944679e
Parent hash: 0x26ca3324…9a37782f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,754 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

13.0%3,899,592 / 30,000,000

Base fee

20 gwei

State root

0x1427336b514b…b68c94f589be

Transactions root

0x1e989f799213…e47a97fb1ed4

Receipts root

0xbda5ad11f5c0…a0bf336a4032

Nonce

0x0000000000000000

Extra data

0x00000004a817c800