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 #21245898 · ArcScan

Block

#21,245,898

2026-09-17 00:56:59 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,898
Timestamp: 5 days ago · 2026-09-17 00:56:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xc6ad63cba04c3e6df6a2e024bc898b4cc01d71ca5432d6619b49468590f2954e
Parent hash: 0x25145ef3…e50da88c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,898 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

36.0%10,802,290 / 30,000,000

Base fee

20 gwei

State root

0x1b6804a51e35…4f53d74f43e6

Transactions root

0x2044e72db16e…8a4a66f67d2f

Receipts root

0x42a6e13f2b3a…42e92457f440

Nonce

0x0000000000000000

Extra data

0x00000004a817c800