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 #21359300 · ArcScan

Block

#21,359,300

2026-09-17 16:55:39 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,300
Timestamp: 19 days ago · 2026-09-17 16:55:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xc38e5bf63c0e23f7bbe7a4ac272baa6b308d3140b788ce6ca1eb88d3e546f13d
Parent hash: 0xb3dfa528…5807c1eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,300 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

10.2%3,050,910 / 30,000,000

Base fee

20 gwei

State root

0x3562f4f11d29…3b3a14e95824

Transactions root

0xb1d8476e3ec3…0a319c275193

Receipts root

0xbda07158ef68…9578049899d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800