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 #21404215 · ArcScan

Block

#21,404,215

2026-09-17 23:15:12 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,215
Timestamp: 53 days ago · 2026-09-17 23:15:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5c899f460f4fb977ecde8055cac0b4cc4f92469111694e50f315eae650c9d42
Parent hash: 0x9ce63036…81b6313e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,215 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.8%1,438,424 / 30,000,000

Base fee

20 gwei

State root

0x93861b5f0672…941b4ca245e0

Transactions root

0xbe8ff0a58ece…33836b676566

Receipts root

0xc487a660162f…3990d041cd8b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800