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 #21402432 · ArcScan

Block

#21,402,432

2026-09-17 23:00:08 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,432
Timestamp: 9 days ago · 2026-09-17 23:00:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x509528075dbfcd7adaa26a4a1097d259d501ef069bd88644d70cf63697804e19
Parent hash: 0x2a3e631d…d5bad38d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,432 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.8%2,029,054 / 30,000,000

Base fee

20 gwei

State root

0xbeff6b259c20…48bca4b46b20

Transactions root

0x37d3630b993e…a5b715c2b497

Receipts root

0xb2f3adb24dae…0ab5fa06955e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800