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 #21380674 · ArcScan

Block

#21,380,674

2026-09-17 19:56:14 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,674
Timestamp: 15 days ago · 2026-09-17 19:56:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x1538d49da6d66d0a796d173ad43b950507b26ae669d3f7d6a5f297092f0931bd
Parent hash: 0xc7487799…1633d8c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,674 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.6%1,978,789 / 30,000,000

Base fee

20 gwei

State root

0xc91390a99179…eae105e5480b

Transactions root

0xcdb2aa628d30…3ec87afe6cfa

Receipts root

0x2cfbef75822e…bd52419bc0fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800