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 #21360860 · ArcScan

Block

#21,360,860

2026-09-17 17:08:50 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,860
Timestamp: 5 days ago · 2026-09-17 17:08:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x68ac4823eb180e53d413f813cfbafe9c119958f3b28e70fce8d1d42537f2f99c
Parent hash: 0x29da3458…1df478b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,860 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.8%1,151,902 / 30,000,000

Base fee

20 gwei

State root

0x9cb93de81319…e54f76f0b8c1

Transactions root

0x9273b5d8c2b9…606773b70cf5

Receipts root

0xeec7369f50c8…7672e7c42c37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800