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 #21330420 · ArcScan

Block

#21,330,420

2026-09-17 12:50:54 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,420
Timestamp: 7 days ago · 2026-09-17 12:50:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xc33731754f39953eb916e2662e420c8a84f02d96feebb0f46331f7b147f4b90d
Parent hash: 0xdf44c2bd…d1d529b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,420 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.2%5,151,776 / 30,000,000

Base fee

20 gwei

State root

0x7c38dcd505ae…6dd69933f662

Transactions root

0x194d99b549e4…be1a0b9309dc

Receipts root

0xeeddd948f3cd…c35919ab7830

Nonce

0x0000000000000000

Extra data

0x00000004a817c800