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 #21392157 · ArcScan

Block

#21,392,157

2026-09-17 21:33:17 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,157
Timestamp: 30 days ago · 2026-09-17 21:33:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1c73e37c98d20c92250634f5594fcc9caa580895fd9c61148a8906b714c315c
Parent hash: 0x33b56db0…74004649
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,157 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.8%2,051,967 / 30,000,000

Base fee

20 gwei

State root

0xf78d06e3b418…ce04e01efa1e

Transactions root

0xa75cb3b7aa94…6e4862a30989

Receipts root

0x80351b38bdd8…efd13834e3cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800